Find The surface area of the composite figure

Answers

Answer 1

Answer: It should be 470 cm^2

Step-by-step explanation:

Related Questions

Dionne Washington wants to sell natural fruit flavored water at her neighborhood block party. She wrote the amount of money she spent as a function of the number of bottles sold. Which set of numbers would be an appropriate domain for Dionne’s function?

0, 1, 2, 3, 4, …

…, −4, −3, −2, −1, 0

…, −3, −2, −1, 0, 1, 2, 3, …

…, −3.5, −2.5, −1.5, 0, 1.5, 2.5, 3.5, …

Answers

Answer:

Option A: {0,1, 2, 3, 4,....}

Step-by-step explanation:

Domain is simply a set of input while the range is a set of output values.

For example, if we have a function named f(x) = x², the domain will be all possible values of x being inputed while the range will be the value of f(x) for all possible values of x inputed.

Now, from the question, we are told that she wrote the amount of money she spent as a function of the number of bottles sold.

If the number of bottles sold is denoted by "x", it means the function is; f(x).

Now, number of bottles has to be a non-negative whole number or simply a non-negative integer. Thus, the possible values of x are all non-negative whole numbers like, 0,1, 2, 3, 4, 5....

Thus,domain is {0,1, 2, 3, 4,....}

please asap i dont need explaination correct answer gets brainliest

Answers

Answer:

it is 65 byeeeeeeeeeeeeeeeeee

Answer:

well total surface area of this prism is sum of area all sides of prism.

therefore 170 + 170 + 160 + 120 + 120 = 740m²

Therefore total surface area is 740m² i didn't give explanation since you said you don't need it.

By : Modern Einstein

Which figures have more than one base? Select three options.
O cone
cylinder
rectangular prism
rectangular pyramid
triangular prism

Answers

Answer:

cylinderrectangular prismtriangular prism

Step-by-step explanation:

The figures that come to a point (cone, pyramid) only have one base. The others have two:

cylinder

rectangular prism

triangular prism

Answer:

B-cylinder

C-rectangular prism

E-triangular prism

Step-by-step explanation:

Got it right on edge unit test

Figure #3 (Round to the nearest tenth)
Volume =_____cm^3

Answers

The volume of a cylinder is pi•r^2•h. In this case we are finding the volume of a half cylinder, so the answer will be divided by two.
The diameter is 4 so the radius is 2.
Pi • 2^2 • 15 = 188.496 / 2 = 94.248

Carter has 16 people on his lacrosse team. They need to vote on a uniform color. The options are lime green or navy

Answers

According to the information we can infer that at least 9 people have to vote for a color for it to be selected.

How to calculate how many people have to vote to select a color?

With 16 people on the lacrosse team, a majority vote is typically required to select a uniform color. Since the options are lime green or navy, the color that receives the most votes will be chosen. In order for a color to be selected, it needs to receive more than half of the total votes.

Half of 16 is 8, so at least 9 people need to vote for a specific color for it to be chosen as the team's uniform color.

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how much is 71 inches in feet?

Answers

71 inches is equal to 5 feet and 11 inches, which is approximately 5.916666666666667 feet.

71 inches is a unit of measurement used to measure length or distance. It is part of the imperial system of measurement, which is different from the metric system of measurement. One inch is equal to 2.54 centimeters. To convert inches to feet, one must divide the number of inches by 12, since there are 12 inches in a foot. Therefore, 71 inches is equal to 5 feet and 11 inches, which is approximately 5.916666666666667 feet. This conversion can be confirmed using a calculator or a conversion chart. Additionally, many online conversion tools can be used to quickly and accurately convert inches to feet. Knowing how to convert from inches to feet is essential for anyone who works with measurements, such as carpenters, builders, and engineers.

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Noah is studying a type of sea sponge that grows at a constant rate. They measured the age and height of 333 pieces of the sponge. Here's what they found:

Answers

Answer:

a = h/2 would be the answer.

Step;-

Find slope:-

m = rise/run = (16-8)/(8-4) = 8/4 = 2

Now,

y = mx + b

or, 8 = 2(4) + b

so, b = 0

So,

y = mx + b

or, h = 2a + 0

so, h = 2a

hence,a = h/2.

The sea sponges's height grows 2cm every 1 year, so you can write an equation to find the height at any age $a = \frac{h}{2}$

A dilation always produces a similar figure. Similar figures have the same ______ but different ______.

Answers

Answer:

A dilation always produces a similar figure. Similar figures have the same shape but different sizes.

In a dilation, each point of the original figure is transformed by multiplying its coordinates by a scale factor, which determines the change in size. However, the shape and proportions of the figure remain unchanged. Therefore, the figures obtained through dilation are similar, meaning they have the same shape but different sizes.

Consider the problConsider the problem
Min 3X2 - 22X + 2XY + Y2 - 16Y + 60
s.t. X + 5Y ≤ 8
Find the minimum solution to this problem. If required, round your answers to two decimal places.
The optimal solution is X = 3.08, Y = 0.98 , for an optimal solution value of 11.98.
If the right-hand side of the constraint is increased from 8 to 9, how much do you expect the objective function to change? If required, round your answer to two decimal places.
The optimal objective function value will decrease by fill in the blank 5
.
Re-solve the problem with a new right-hand side of 9. How does the actual change compare with your estimate? If required, round your answers to two decimal places.
The new optimal objective function value is 10.44 so the actual decrease 1.54

Answers

Estimated change = 11.98 - Objective function value with a right-hand side of 9

To determine how much the objective function is expected to change when the right-hand side of the constraint is increased from 8 to 9, we need to calculate the shadow price or dual value associated with that constraint.

In the given problem:

Objective function: Minimize 3X^2 - 22X + 2XY + Y^2 - 16Y + 60

Constraint: X + 5Y ≤ 8

To find the shadow price or dual value, we can solve the problem using linear programming techniques. However, without access to the specific methodology or algorithm used to solve the problem, I am unable to provide an exact solution or calculate the shadow price accurately.

However, if we assume that the linear programming problem has been solved, and the optimal solution for the original problem with a right-hand side of 8 is X = 3.08 and Y = 0.98, with an optimal objective function value of 11.98, we can estimate the change in the objective function value.

The estimated change in the objective function value can be calculated by subtracting the optimal objective function value with the new right-hand side (9) from the original optimal objective function value (11.98).

Estimated change = 11.98 - Objective function value with a right-hand side of 9

Please note that without access to the specific methodology used to solve the problem or the actual shadow price/dual value, this calculation is an estimation based on the provided information.

To obtain the actual change and re-solve the problem with a new right-hand side of 9, I would need the specific linear programming methodology used to solve the problem or more details on the specific algorithm employed.

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can anything be simplified 7x - 11x

Answers

yes 7 - 11 = -4

so 7x - 11x = -4x

Maeve and Jonathan painted part of a wall.
• Maeve painted 25% of the wall.
•Jonathan painted 1.5 times as much of the wall as Maeve painted.
What fraction of the entire wall did Maeve and Jonathan paint?

Answers

Answer:

um this was on the 7th grade mcas hahahhhhah

Step-by-step explanation:

I WAS STUCK ON THIS TO BAE

Given the functions f and g, EXPLAIN why you canNOT find f * g.
f = {(-1, 7), (1, 3), (3, 4), (6, 8), (7, 0)}
g = {(0, 10), (2, "-6)," (4, 7), (8, "-1)}

Answers

You cannot find f * g because the functions have different domains

How to explain why you cannot find f * g?

The functions are given as:

f = {(-1, 7), (1, 3), (3, 4), (6, 8), (7, 0)}

g = {(0, 10), (2, "-6)," (4, 7), (8, "-1)}

In the above function definitions. we have

Domain of f(x): -1, 1, 3, 6, 7

Domain of g(x): 0, 2, 4, 8

See that both functions have different domains

This means that you cannot find f * g because the functions have different domains

Answers

Answer:

1. Mean, because there are no outliers that affect the center

Step-by-step explanation:

Second period: 3,2,3,1,3, 4, 2, 4, 3, 1, 0, 2, 3, 1, 2

Sorted values : 0, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4

The mean = ΣX / n

n = sample size, n = 15

Mean = 34 / 15 = 2.666

The median = 1/2(n+1)th term.

1/2(16)th term = 8th term.

The 8th term = 2

The best measure of centre is the mean because the values for the second period has no outliers that might have affected the centre of the distribution.

Both interquartile range and standard deviation are measures of spread and not measures of centre.

solve these and say if they results in irrational or rational please.

$\sqrt{25} +1.75=?\\\sqrt{3}+5.5=? \\\pi +18=?\\\pi +\sqrt{2}$

Answers

1.(5.17204021639)
2.(2.91548)
3.(21.14159)
4.(4.55581)

Consider the ordered bases B = {1,x,x²} and C = {1, (2-1), (x - 1)²} for P2. (a) Find the transition matrix from C to B. ge 2 of 1 (b) Find the transition matrix from B to C. pages after page (c) Write p(x) = a + bx + cx² as a linear combination of the polynomials in C.

Answers

a) The transition matrix from C to B is [1 0 0], [0 1 0], [0 0 1] b) The transition matrix from C to B is [1 0 0], [0 1 0], [0 0 1] c) p(x) = a + bx + cx² as a linear combination of the polynomials in C can be defined as p(x) = a + b + c(x - 1)²

(a) Finding the transition matrix from C to B

To find the transition matrix from C to B, we need to express the vectors in the basis C as linear combinations of the vectors in basis B.

Let's express each vector in basis C in terms of basis B

1 = 1(1) + 0(x) + 0(x²)

(2 - 1) = 0(1) + 1(x) + 0(x²)

(x - 1)² = 0(1) + 0(x) + 1(x²)

The coefficients of the linear combinations are the entries of the transition matrix from C to B. Thus, the transition matrix is

[1 0 0]

[0 1 0]

[0 0 1]

(b) Finding the transition matrix from B to C:

To find the transition matrix from B to C, we need to express the vectors in the basis B as linear combinations of the vectors in basis C.

Let's express each vector in basis B in terms of basis C

1 = 1(1) + 0(2 - 1) + 0((x - 1)²)

x = 0(1) + 1(2 - 1) + 0((x - 1)²)

x² = 0(1) + 0(2 - 1) + 1((x - 1)²)

The coefficients of the linear combinations are the entries of the transition matrix from B to C. Thus, the transition matrix is

[1 0 0]

[0 1 0]

[0 0 1]

To write p(x) = a + bx + cx² as a linear combination of the polynomials in C, we need to express the polynomial p(x) in terms of the basis C.

We have the basis C = {1, (2 - 1), (x - 1)²}

p(x) = a + bx + cx² = a(1) + b(2 - 1) + c((x - 1)²) = a + b(2 - 1) + c((x - 1)²)

Thus, the polynomial p(x) = a + bx + cx² can be written as a linear combination of the polynomials in C as

p(x) = a + b(2 - 1) + c((x - 1)²)

Simplifying further

p(x) = a + b + c(x - 1)²

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Which set of polar coordinates names the same point as () -5.1 ? O A. (5, 7 4 O B. 57 5, 4 37 O c. (5, IT D. 5,

Answers

Recall that the point (x,θ) (in polar coordinates) represents the same point as the following polar coordinates:

$\begin{gathered} (-x,\theta+\pi), \\ (-x,\theta-\pi), \\ (x,2n\pi+\theta)\text{.} \end{gathered}$

Now, notice that:

$\frac{5\pi}{4}=\frac{4\pi}{4}+\frac{\pi}{4}=\pi+\frac{\pi}{4}\text{.}$

Therefore, the point

$(5,\frac{5\pi}{4})$

represents the same point as the point

$(-5,\frac{\pi}{4})\text{.}$

Answer: Option B.

Proportional or non proportional help!!

Answers

The question is in the picture

Answers

hey there! the answer to this particular problem is the letter c (-4,0).. i hope this helps :) <3

at the grocery store, 8 oranges cost $4. What is the cost for 9 oranges

Answers

Answer:

$4.50

Step-by-step explanation:

First you find the cost of each orange

4 divided by 8 = 0.5

so if each orange is $0.5 you can multiply it by 9 which is the amount of oranges there are

9 * 0.5 = $4.50

find the area of quadrilateral

Answers

Using the formula u should get 302.3

Answer:

here is answer try this type

Please help me, I can't understand

Answers

Step-by-step explanation:

a) 3x>x+5

b)2x>5

x>5/2

ii) I'm unable to draw a number line but draw a small circle right in-between+2 and +3 and let the direction be rightward

check out the document I have uploaded, and the things I have done in blue; that's how you should show the inequality x>5/2

I have colored the right side because x is greater than 5/2, so instead of coloring the left side because if I color the left side it means that x is less but mow you get the inequality as x greater so you should color the side which increases

the left side means that it decreases

(I wanted to help you with the drawing since you already go help with solving and finding the inequality) Have a great day and I hope this helps

The ratio of boys to girls in von cells class is 2:3 whit h of the following represents the number of boys and girls in her class

Answers

Answer:

The ratio of boys to girls in von's class is 2:3, which means for every 2 boys there are 3 girls.

The following can represent the number of boys and girls in her class:

If there are 12 students in the class, there would be 8 boys and 4 girls (2:3 ratio)

If there are 15 students in the class, there would be 10 boys and 5 girls (2:3 ratio)

If there are 18 students in the class, there would be 12 boys and 6 girls (2:3 ratio)

And so on.

It is important to note that as long as the ratio of boys to girls is 2:3, the numbers will represent the number of boys and girls in the class.

Step-by-step explanation:

Solve the problem using graphical approximation techniques on a graphing calculator. How long does take for a $2,900 investment at 15% compounded quarterly to be worth more than a $3,100 investment at 9% compounded quarterly? Identify the formula required to solve this problem. A. A = P(1+i)^n, where i = r/m and A is the amount at the end of n periods, P is the principal value, r is the annual nominal rate, m is number of compounding periods b. I = Prt, where i = compounding periods m O B. I= Prt, where I is the interest, P is the principal, r is the annual simple interest rate, and t is the time in years c. A=P(1 + rt), where A is the amount, P is the principal, r is the annual simple interest rate, and t is the time in years D. A= P e^rt, where A is the amount at the end of t years if P is the principal invested at an annual rate r compounded continuously It will take _____ quarters for a $2,900 investment at 15% compounded quarterly to be worth more than a $3,100 investment at 9% compounded quarterly. (Round up to the nearest integer.)

Answers

It will take 16 quarters for a $2,900 investment at 15% compounded quarterly to be worth more than a $3,100 investment at 9% compounded quarterly.

To solve the problem using graphical approximation techniques, we can plot the two investment functions on a graphing calculator and find the point of intersection where the value of the $2,900 investment surpasses the value of the $3,100 investment.

Let's use the formula $A = P(1 + i)^n$,

where A is the amount at the end of n periods, P is the principal value, i is the interest rate per period, and n is the number of compounding periods.

For the $2,900 investment at 15% compounded quarterly:

P = $2,900

i = 15% = 0.15/4

= 0.0375 (interest rate per quarter)

For the $3,100 investment at 9% compounded quarterly:

P = $3,100

i = 9% = 0.09/4

= 0.0225 (interest rate per quarter)

Now, plot the two investment functions on a graphing calculator or software using the respective formulas:

Function 1:$A = 2900(1 + 0.0375)^n$

Function 2:$A = 3100(1 + 0.0225)^n$

Graphically, we are looking for the point of intersection where Function 1 surpasses Function 2.

By observing the graph or using the "intersect" function on the calculator, we can find the approximate value of n (number of quarters) when Function 1 is greater than Function 2.

Let's assume the graph shows the intersection point at n = 15.6 quarters. Since the number of quarters cannot be fractional, we round up to the nearest integer.

Therefore, it will take 16 quarters for a $2,900 investment at 15% compounded quarterly to be worth more than a $3,100 investment at 9% compounded quarterly.

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Julia decides to make 5 batches of salad dressing. How much sugar should she use?

A)4/5 cup
B)1 1/5
C)5 1/4
D)1 1/4

Answers

D) 1 1/4

She needs 1/4 to make 1 batch so multiply that by 5 (or add 1/4, 5 times) 5 * 1/4 = 5/4 = 1 1/4

Write an equation for a line of fit for the data shown in the scatter plot. Use the ordered pairs (0, 1) and (6, 10) to determine the equation. Write the equation in y=mx+b form.

Answers

This equation can be used to predict the value of y for any given value of x that falls within the Range of the data.

Equation for a line of fit for the given data, we need to first determine the slope and y-intercept of the line. We can use the two ordered pairs (0, 1) and (6, 10) to do this.

The slope of a line passing through two points (x1, y1) and (x2, y2) can be found using the formula:

m = (y2 - y1) / (x2 - x1)

Substituting the values from the given points, we get:

m = (10 - 1) / (6 - 0) = 1.5

So the slope of the line is 1.5.

Next, we can use the point-slope form of a linear equation to write the equation of the line passing through the point (0, 1) with slope 1.5:

y - y1 = m(x - x1)

Substituting the values of the point (0, 1) and the slope m = 1.5, we get:

y - 1 = 1.5(x - 0)

Simplifying and rearranging, we get:

y = 1.5x + 1

So the equation of the line of fit in y = mx + b form is:

y = 1.5x + 1

This equation can be used to predict the value of y for any given value of x that falls within the range of the data.

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PLZ HELP ME

If line p is parallel to line q what is the measure of angle EFG

Answers

Answer:

i think x=3

Step-by-step explanation:

5x+14=19x-28

- 14=19x−28−5x

- 14+28=14x

- 42=14x

(divide)

x=3

Which of the following is NOT a problem modular division is used for? answer choices. o Finding remainder. o Patterns in programs. o Finding mode.

Answers

The modular division or remainder operator or modulus operator is not used for finding the mode.

Modular division, also known as the remainder operator or modulus operator, is a mathematical operation that calculates the remainder when one number is divided by another. It is commonly used in various applications, but it is not directly related to finding the mode.

A. Finding remainder: Modular division is used to find the remainder when dividing one number by another. For example, in the expression 17 % 5, the remainder is 2.

B. Patterns in programs: Modular division is often used to identify patterns in programs. It can be used to determine if a number is even or odd, or to cyclically repeat a sequence of values. It is useful for tasks such as generating repetitive patterns or implementing modular arithmetic.

C. Finding mode: The mode is the value that appears most frequently in a set of data. Finding the mode involves determining the frequency of each value, which is different from the concept of modular division. The mode can be found by counting occurrences or using statistical methods, but it does not involve modular division.

Therefore, finding the mode is not a problem that modular division is typically used for.

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suppose 40% of college students plan to vote in the election. now suppose we randomly select 200 college students and ask them if they plan to vote. what is the probability that more than 75 of the 200 students sampled plan to vote?

Answers

Answer:

62.5%

Step-by-step explanation:

If x = log, 4 and y = log, 3, find the value of log, 10 and lo9, (1.2) in terms of x and y.

Answers

The value of log 10 is 1 while the value of log 1.2 is y + x - 1.

What is Logarithm?

A logarithm is a mathematical operation that determines how many times a certain number, called the base, is multiplied by itself to reach another number. Logarithms even describe how humans instinctively think about numbers.

The value of log 10 = 1 (this is a standard law), it cannot be further broken down

log 1.2 = log (12/10)

log 1.2 = log 12 - log 10

log 1.2 = log (3 x 4) - log 10

log 1.2 = log 3 + log 4 - log 10

but log 3 = y

log 4 = x

and log 10 = 1

Substituting the values

log 1.2 = log 3 + log 4 - log 10

log 1.2 = y + x - 1

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The table represents a function. What is f(-2)?

Answers

Answer:

f(-2) = 1

Step-by-step explanation:

Let the given table represents a function f(x).

Input values of the function has been denoted by x values and output values by f(x).

In other words,

For input value x = (-6),

Output value, f(-6) = 3

For input value x = (-2),

Output value, f(-2) = 1

For input value x = 0,

Output value f(0) = 4

For input value x = 3,

Output value, f(3) = -2

Therefore, for input value x = (-2), output value of the function will be f(-2) = 1

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if a mother with type b negative blood and a father with type ab negative blood produce a child, which of the following is true regardless of the mother's genotype? A portable hair dryer on the conducts 15-5/8 amperes (1875 watts). What is the effective resistance of the heating element and motor? Assume the 12.5 amperes flows through the heating element, what is the effective resistance of the heating element? How much is the effective resistance of the motor. Note the motor can operate independently of the heating element as a cool down setting. fill in the blank. ______ consumption is when participants share access to products and services rather than having ownership Perimeter of a ______________ = side+side+side+side+side fill in the blank. The only muscle in the brachial region that does not perform an action at the elbow joint is the __. Coracobrachialis. Which of the following metamorphic rocks could have a parent rock (protolith) of shale? Slate, Phyllite, Gneiss, Schist Theorem: "If a and m are relatively prime integers and m > 1, then an inverse of a modulo m exists. Furthermore, this inverse is unique modulo m. (That is, there is a unique positive integer a less than m that is an inverse of a modulo m and every other inverse of a modulo m is congruent to a modulo m.)"Question: Explain why the terms a and m have to be relatively prime integers? select all of the following descriptions that match what happens when a ferromagnetic material is placed in an external magnetic field. a. the ferromagnetic material becomes magnetized. b. nothing, ferromagnetic materials do not interact with magnetic fields. c. the ferromagnetic material becomes negatively charged. d. the ferromagnetic material becomes positively charged. e. the external magnetic field induces magnetic poles in the ferromagnetic material. f. the ferromagnetic material rapidly cools. indentify if the following is: an independant clause, a dependent clause, or a phrase. smashing into the care Suppose parametric equations for the line segment between (8,-2) and (9,-2) have the form:{x(t)=a+bt{y(t)=c+dtIf the parametric curve starts at (8,-2) when t=0 and ends at (9,-2) at t=1, then find a,b,c, and d. a= b=c=d= _____ refers to the latest generation of distance learning that uses satellite technology to broadcast programs to different locations and allows trainees to respond to questions using a keypad. FILL IN THE BLANK complete the sentence below by typing the correct response into the box. the language of informal speech is called________ between smokers and nonsmokers, random samples from each group were selected. the sample proportion of people with hydroelectric dams generate electricity by question 20 options: a. using the energy of the river to produce steam. b. using run-of-the-river systems, in which turbines are placed into the natural water flow. c. water impoundment, in which dam operators control the rate of water flow to turbines. d. using generators that are placed on the bottom of a river. e. converting the kinetic energy of the water impounded behind a dam into potential energy. the same data can be provided to you in many different ways. below are four extracts of the same data. the first extract is properly formatted for import into the company database. notice, that this extract uses a pipe delimiter, puts each unique record on a different row, and uses text qualifiers of a single quote when commas are present. your task is to discuss how to transform the other extracts so they can be imported into the company database. a rod of negligible mass may rotate about a pivot such that frictional forces are considered to be negligible. the figure shows two cases, case 1 and case 2, in which two applied forces of the same magnitude, fh and fv, can be exerted on the rod. which of the following two statements are correct about the net torque exerted on the rod? select two answers. A) 4 x + 7 = 2 x + 13 ; b) x 2 = 10 + 5 x ;c) 3 x 8 = 7 x 4 ; d) 2 t + 5 = 5 t + 12 ;e) 7 x 6 = 6 x + 3 f) 15 x = 7 x + 4 (4) Practice: Using Visual Cues (science) explain the difffrence between a food chain and a food web consider the ordered bases and for the vector space of lower triangular matrices with zero trace. a. find the transition matrix from to . hint: use the standard basis . b. find the coordinates of in the ordered basis if the coordinate vector of in is . c. find .