HELP ME FIND THE MEASURES OF THESE ANGLES PLEASE!!!!!!!!!!!!!!!!!!!!!

Answer:

Mickey

Step-by-step explanation:

Mickey is correct because if you look at the number 45.7654 whenever you round to the nearest thousandth it'll be 45.765

5 is the thousandth place so look to the right. If the number to the right is greater than 5 it'll round to 47.766 but since it's a four ti rounds down.

Answer:

7:4 is the new ratio.

Step-by-step explanation:

set a proportion; (8+4 = 12)

7 x

-- = --

4 12

12/4 = 3

3 x 7 = 21

x = 21

new ratio: 21:12

simplifies: 7:4 (division of 3)

The new ratio of blue to green dye in its simplest form is 7/6.

Blue and green dye are mixed in a 7:4 ratio to make 44 litres of a teal-coloured dye. A further 8 litres of green dye are added to the mixture. What is the new ratio of blue to green dye in its simplest form to be determined.

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

Calculating the fraction of blue and green in the teal dye,
Blue dye = 7/(4+7) * 44
Blue dye = 7/11 * 44
Blue dye = 28 liters
Similarly,
Green dye = 7/12*44
Green dye = 16
Now
Blue dye = green dye = 28+16 = 44
Now gree dye is increase by 8 liters
new volume fraction of green dye = 16+8
                                                  = 24
a fraction of blue dye remains the same,
the ratio of blue dye to new green dye in teal colored.
= 28/24
=7/6

Thus, the new ratio of blue to green dye in its simplest form is 7/6.

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After evaluating the expression when a=2 and b=3, the value of 2a - b

is 1.

The evaluating expressions like 2a - b is a fundamental skill in algebra and mathematics, and can help us make sense of numerical relationships and patterns in the world around us.

To evaluate 2a - b for a=2 and b=3, we simply substitute the values of a and b in the expression and simplify:

2a - b = 2(2) - 3 = 4 - 3 = 1.

Therefore, when a=2 and b=3, the value of 2a - b is 1.

In general, the expression 2a - b represents the difference between two times the value of a and the value of b. This expression can be useful in a variety of contexts, such as in mathematical equations and in business or finance calculations.

In the given scenario, we can interpret the result as follows: if we have two units of something (represented by the variable a), and we subtract one unit of something else (represented by the variable b), we are left with only one unit.

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The rural activism in the United States has played an essential role in shaping the country's history. This movement emerged as a response to the problems that rural communities faced.

The activists' primary aim was to achieve social, economic, and political equality, which had been denied to the rural population for decades.

One of the most significant achievements of rural activism was the establishment of the Rural Electrification Administration (REA). Before the REA, the majority of rural communities in the United States lacked electricity, which was essential for their economic development. With the establishment of the REA, rural communities could access affordable electricity, which boosted their agricultural and industrial production.

Another critical achievement of rural activism was the establishment of the National Grange. The National Grange was a movement that was formed in 1867 and aimed to help farmers to organize themselves into cooperatives. This helped farmers to access markets and increased their bargaining power.

The rural activism in the United States has been a force for change. The activists' efforts have helped to shape the country's history, and their contributions have been significant. However, there is still a lot to be done, and rural activism is still necessary today to help rural communities overcome the challenges that they face.

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Answer:

x = -1

General Formulas and Concepts:

Pre-Alg

Step-by-step explanation:

Step 1: Define equation

5x - (x + 4) + 1 = 3 - 2(x + 6)

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

We may calculate (1 - 0.022)8 as (1 - 0.022)8 = 0.878. The number of turkeys, y, in the population at the end of t years is obtained by substituting this value into the exponential decay formula and getting the following result: y = 250(0.878)t.

The equation y = 250(1 - 0.022)t, where t is the number of years, may be used to calculate the number of turkeys, y, in this population at the end of t years.

Using the exponential decay formula, A = P(1 - r)t, where A is the final amount, P is the beginning amount, r is the rate of decay in decimal notation, and t is the duration in years, we may arrive at this function.

If we substitute the values provided, we get: 209 = 250(1 - 0.022)^8

We may calculate (1 - 0.022)8 as (1 - 0.022)8 = 0.878.

This value may be substituted into the exponential decay formula to obtain the number of turkeys, y, in the population at the end of t years: y = 250(0.878)t.

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g(x) = 5x +6x if x <5 a if x-5

3x+I if x > 5 a
The value of a for which g is continuous from the right at 5 is 15.

Let g(x) = 5x +6x if x < 5 and 3x+a if x > 5.

a. To determine the value of a for which g is continuous from the left at 5, we set the left-hand limit equal to the right-hand limit and solve for a:

5 + 6(5) = 3(5) + a

30 = 15 + a

a = 15

Therefore, the value of a for which g is continuous from the left at 5 is 15.

b. To determine the value of a for which g is continuous from the right at 5, we set the right-hand limit equal to the left-hand limit and solve for a:

3(5) + a = 5 + 6(5)

15 + a = 30

a = 15

Therefore, the value of a for which g is continuous from the right at 5 is 15.

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Answer:

1222

Step-by-step explanation:

sorry youve been waiting a minute

60+90+ angle U = 180 {sum of angle of triangle}

or, 150+ U= 180

or, angle U = 30°

From here we got that ,

angle U is smallest.

We know that, side opposite to the shortest angle is shortest side. So , short leg is side PM

In right angled triangle PMU,

hypotenuse(h) = 10

angle theta = 60°

perpendicular (PM)= ?

NOW,

sin theta = Perpendicular/ hypotenuse

or, sin 60° = P/10

\( \\or \frac{ \sqrt{3} }{2} = p \div 10\)

\( or\frac{10 \sqrt{3} }{2} = p\)

\(or \: 5 \sqrt{3 } = p\)

Therefore,

\(short \: leg = 5 \sqrt{3} \)

Therefore, the volume of the paper cone to the nearest tenth is 418.7 inches cubed.

The volume of the paper cone that Gretchen made to hold a gift for a friend is given by;V= (1/3)πr²hWhere;r = radius of the paper coneh = height of the paper coneπ = 3.14

Given that;Height of the paper cone (h) = 16 inches Radius of the paper cone (r) = 5 inchesWe are to find the volume (V) of the paper cone to the nearest tenth of an inch.

To obtain the volume of the paper cone, we can substitute the values of r and h in the formula above to obtain;

\(V= (1/3)\pir^2hV\)= \((\frac{1}{3} ) \times 3.14\times5^2 \times16V = (\frac{1}{3} ) \times 3.14\times25\times16V = (\frac{1}{3}) \times 1256V=418.7\)

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The concept that a message gives different meanings to different objects is called option (b) polymorphism.

Polymorphism is a fundamental concept in object-oriented programming (OOP) that allows different objects to respond to the same message or method invocation in different ways. In other words, it allows objects of different classes to be treated as if they were of the same class, as long as they implement the same method or message.

This can make code more flexible, reusable, and easier to maintain. Polymorphism is achieved through inheritance, interfaces, or overloading methods. For example, a "draw" method could be implemented differently for different shapes, such as circles, rectangles, or triangles.

Therefore, the correct option is (b) polymorphism

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we have to add 7775000 to make 7800000 from 25000 which is calculated by using Substraction method.

Subtraction in mathematics is the process of subtracting one integer from another. In other terms, the result of subtracting two from five is three. After addition, subtraction is usually the second process you learn in math class.Subtraction is the action or procedure of determining the difference between two quantities or figures. The phrase "taking away one number from another" is also used to describe the process of subtracting one number from another.

Distance to be covered altogether= 7800000 m
THE distance has covered= 25000 m.

We can calculate the thousands needs to be added in 25000 to make it 7800000 by using Substraction method:-

7800000-25000= 7775000m

hence, to make 7800000 from 25000 we have to add 7775000.

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Answer:

500=D 100=M

Step-by-step explanation:

I hope that helps :D

The point (5, 10) has not been translated in the given figure.Hence this statement is false.

The graph shows five points.

A point has been translated right and up.

Now, the statements that are true based on the graph are as follows:

The point (9, D) has been translated right and up.Answer: False

There is no information given about point (9, D).

So, we cannot say anything about the translation of point (9, D).

The point (1, 8) has been translated right and up.Answer: True

As explained above, the point (1, 8) has been translated 7 units to the right and 2 units up to get the new point (8, 10). So, this statement is true.

The point (2, 9) has been translated right and up.Answer: False

The point (2, 9) has not been translated in the given figure.

So, this statement is false.

Statement 4: The point (8, B) has been translated right and up.Answer: True

The point (8, B) has been translated 1 unit up in the given figure. So, this statement is true.

The point (5, 10) has been translated right and up.Answer: False

The point (5, 10) has not been translated in the given figure.

So, this statement is false.

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Answer:

i think it is c but i am not for sure hope that helps

Answer: True

Angles are congruent if they have the same angle measure in degrees. They can be at any orientation on the plane. In the figure above, there are two congruent angles. Note they are pointing in different directions.

15(x+3) = 2x(12)

15x+45 = 24x

45 = 9x

x = 5

Answer:

Step-by-step explanation:

An MIS differs from a TPS in that it creates databases is True.

An MIS (Management Information System) does indeed differ from a TPS (Transaction Processing System) in that it creates databases. The main purpose of an MIS is to collect, process, store, and disseminate information to support managerial decision-making within an organization. It involves the use of technology and various information systems to manage and analyze data for strategic planning, monitoring, and control.

One of the key components of an MIS is the creation and management of databases. Databases are structured collections of data that are organized, stored, and accessed in a systematic way. They serve as a central repository for storing relevant information that can be utilized by the MIS. These databases can contain data from various sources within the organization, such as sales records, customer information, inventory data, financial data, and more.

On the other hand, a TPS focuses primarily on the processing of transactions. It is designed to capture, process, and record day-to-day operational transactions, such as sales transactions, inventory updates, customer orders, and so on. While a TPS may store and retrieve data related to these transactions, its main focus is on efficiently processing and ensuring the accuracy and integrity of transactional data.

In summary, an MIS goes beyond the functionalities of a TPS by not only processing transactions but also creating and managing databases to support the informational needs of managers.

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Answer:

B.

Step-by-step explanation:

you know that (a+b+c)/d is the same as a/d + b/d + c/d.

and (a×b)/(c×d) is the same as (a/c)×(b/d).

and the powers of variables subtract when the variables are divided, and the powers add when the variables are multiplied.

14a⁸y³ / 7a⁴y

14/7 = 2

a⁸/a⁴ = a⁴

y³/y = y²

=> 2a⁴y² is the first part. that eliminates already all other answer options. only B can be right.

but let's practice and look at the second part :

-7a⁴y⁵ / 7a⁴y

-7/7 = -1

a⁴/a⁴ = 1

y⁵/y = y⁴

=> -y⁴ is the second part. B is still confirmed.

the third part :

28a¹²y² / 7a⁴y

28/7 = 4

a¹²/a⁴ = a⁸

y²/y = y

=> + 4a⁸y is the third part. B confirmed.

Answer:

\(\frac{43}{9}\)

Step-by-step explanation:

We require 2 equations with the repeating 7 placed after the decimal point.

let x = 4.7777... → (1)

Multiply both sides by 10

10x = 47.7777.... → (2)

Subtract (1) from (2) thus eliminating the repeating 7

9x = 43 ( divide both sides by 9 )

x = \(\frac{43}{9}\)

Answer:

y=-6x+9/2

Step-by-step explanation:

Answer:

y = -5x +9/2

Step-by-step explanation:

Use the equation : y = mx + b

replace m and b

A contingency table is a table in which frequencies correspond to two variables.

Explanation:

What is frequency table?

What does "two way frequency table" mean?

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To prove that if the polynomial f(x) = x² - ax + 1 factors (mod 9), then there exist three distinct non-negative integers y less than 9 such that f(y) = 0 (mod 9). By assuming the polynomial factors and examining the congruence conditions, we can show that there are three solutions satisfying the given conditions.

To prove the statement, "If a is any integer and the polynomial f(x) = x² - ax + 1 factors (mod 9), then there are three distinct non-negative integers y less than 9 such that f(y) = 0 (mod 9),"
Let's assume that the polynomial f(x) = x² - ax + 1 factors (mod 9). This means that f(x) can be written as (x - r)(x - s) (mod 9), where r and s are integers.
Since f(x) = (x - r)(x - s) (mod 9), we can expand this expression to get x² - (r + s)x + rs (mod 9).
Comparing this with the original expression of f(x), we can see that rs = 1 (mod 9) and r + s = a (mod 9).

Now, let's consider the possible values of rs (mod 9). Since rs = 1 (mod 9), rs can take the following values:
  - rs = 1 (mod 9)
  - rs = 10 (mod 9)
  - rs = 19 (mod 9)
  - ...
  - rs = 72 (mod 9)
Simplifying each expression, we get:
  - rs = 1 (mod 9)
  - rs = 1 (mod 9)
  - rs = 1 (mod 9)
  - ...
  - rs = 0 (mod 9)
We can observe that rs is always congruent to 1 (mod 9) except when rs is divisible by 9.

Now, let's consider the possible values of r + s (mod 9). Since r + s = a (mod 9), r + s can take any value between 0 and 8 (inclusive).
Since rs is always congruent to 1 (mod 9) except when rs is divisible by 9, and r + s can take any value between 0 and 8 (inclusive), we can conclude that there are three distinct non-negative integers y less than 9 such that f(y) = 0 (mod 9).

To summarize, if the polynomial f(x) = x² - ax + 1 factors (mod 9), then there are three distinct non-negative integers y less than 9 such that f(y) = 0 (mod 9).

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The slope of the new road is zero.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

Take points from the Graph (5, 0) and (5, 4).

Slope of a line = m = tanθ

where θ is the angle made by the line with the x−axis.

For a line parallel to y−axis ,θ= π/2.

​

∴m = tan π/2 = undefined

The new road will therefore have 0° of inclination if it is perpendicular to D street because if they are perpendicular and D street is vertical, the new road is level and has 0° of inclination.

An horizontal line now has zero slope.

The new road has a zero slope as a result.

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No such vector exists because the directional cosines must be unit vector, with a magnitude of 1.

The directional cosines of a vector are ratios of the components of the vector in the x, y, and z directions. Each directional cosine is a unit vector, meaning it has a magnitude of 1. Therefore, if the directional cosines of a vector are 5 and 6, as in the question, the magnitude of the vector would be the square root of (5^2 + 6^2), which is 7.81. Similarly, if the directional cosines are 2 and 3, the magnitude of the vector will be the square root of (2^2 + 3^2), which is 3.61. Therefore, the magnitude of the vector would be neither 5 nor 6, so no such vector exists.

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Hi there!

\(\large\boxed{h = \frac{15x}{y}}\)

Recall the volume of a pyramid is:

V = 1/3(bh)

We are given the volume and side length of the base. Find the area of the base:

A = s²

A = (5xy²)² = 25x²y⁴

Plug in the solved for base:

125x³y³ = 1/3(25x²y⁴)h

To isolate for h, begin by multiplying both sides by 3:

375x³y³ = (25x²y⁴)h

Divide both sides by 25x²y⁴. Use the following exponent property:

xᵃ / xᵇ = xᵃ⁻ᵇ

Thus:

375x³y³ / 25x²4⁴ = 15x/y.

The height must be equal to:

\(h = \frac{15x}{y}\)