Answers
Answer:
I'm answering the same
Step-by-step explanation:
I'm answering the same
Answer:
Y = 22
Step-by-step explanation:
use diamond to split 6 and 2
group 6 and 16
take out 2 and 8
and add y and 16
Y = 22
Related Questions
what would be the dimensions of a horizontal cross section
Answers
The dimensions of a horizontal cross-section will vary depending on the specific shape or object being considered.
To determine the dimensions of a horizontal cross-section, we need more specific information about the object or shape in question.
A horizontal cross-section refers to a slice or cut made parallel to the horizontal plane.
The dimensions of a horizontal cross-section will depend on the shape or object being sliced. For example, if we have a rectangular prism, a horizontal cross-section would result in a rectangle.
The dimensions of this rectangle would be equal to the dimensions of the corresponding face of the prism.
If we have a cylindrical object, a horizontal cross-section would result in a circle. The dimensions of this circle would be determined by the radius or diameter of the cylinder.
It is essential to provide more information about the shape or object to determine its corresponding horizontal cross-section dimensions.
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Learn with an example
53 ft.
45 ft.
b
What is the length of the missing leg? If necessary, round to the nearest tenth.
Answers
what is the ratio of 16 dogs and 12 cats
Answers
ratio of 16 dogs and 12 cats ↓
dogs : cats → 16 : 12
[ simplify both by 4 ]
→ \(\frac{16}{4}\) : \(\frac{12}{4}\)
→ 4 : 3
ratio of dogs : cats = 4 : 3
Solution:
To solve this question, we need to write the ratio in the form of:
(Number of dogs:Number of cats)Then, we need to simplify it to obtain the simplified ratio.
Writing the ratio:
(Number of dogs:Number of cats)=> (16:12)Simplifying the ratio:
(16:12 = 4 x 4:4 x 3)=> 4:3The ratio of 16 dogs and 12 cats is 4:3.
\(find \: the \: area \: of \: cylinder \: \\ \\ height \: = 4cm \\ \\ base \: radius \: = 6cm \\ \\ \)
Answers
Answer:
Curved Surface Area = 48π cm² (≈ 150.72 cm²)
Total Surface Area = 120π cm² (≈ 376.8 cm²)
Step-by-step explanation:
GIVEN :-
Height of cylinder = 4 cmBase radius = 6 cmTO FIND :-
Area of cylinderGENERAL FORMULAES TO BE USED IN THIS QUESTION :-
Curved Surface Area of cylinder = 2πrh
Total surface Area of cylinder = 2πrh + 2πr² = 2πr(h + r)
SOLUTION :-
Curved Surface Area of cylinder = 2×π×6×4 = 48π cm² ≈ 150.72 cm²
Total Surface Area of cylinder = 2×π×6(4 + 6) = 120π cm² ≈ 376.8 cm²
the serving size for the granola that ted likes to eat for breakfast is 3/4 cup. how many servings are there in a box that holds 13 cups? (what operation should be used here? solve the problem.)
Answers
With one third of a serving remaining, there are 17 servings are there in a box that holds 13 cups.
Given that:
Each cup holds a bit more than 1 serving, so we know there are at least 13 servings in a box.
We need to know how many servings of 3/4 cup can be obtained from 13 cups.
now we need to divide 13 by 3/4
=13 ÷ 3/4
= 13 × 4/3
= 52/3
= 17\(\frac{1}{3}\)
With one third of a serving remaining, there are 17 servings total.
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After paying bills, Byron has -$20 in his bank account. He deposits a $42.50 check. How much is in his account after the deposit?
Answers
All you have to do is 42.50-20 easy
A plumber charges $75 for the service call and $25 per hour (h) for repairs. Write an algebraic expression to represent the total bill for all plumbing services.
A.
(75 + 25)h
B.
75 + 25h
C.
75h + 25
D.
75 + 25 + h
Answers
Answer:B i think if wrong im so sorry
Step-by-step explanation:
Answer:
B 75+25h
Step-by-step explanation:
$75 is the first charge for the service and is constant. $25(per hour) is not constant and changes as the time (hours) changes. That's why it has a h next to it, the h is the variable to hold the place for the hours that would be multiplied in the problem.
Given A = [4 0 -4 -3 1 4 0 0 1], Find A Matrix B Such That B^2 = A.
Answers
there can be other valid choices for the eigenvectors and consequently other matrices B that satisfy B^2 = A.
To find a matrix B such that B^2 = A, we need to perform the square root of matrix A. The square root of a matrix is not always unique, so there can be multiple solutions. Here's the step-by-step process to find one possible matrix B:
Write the matrix A:
A = [4 0 -4 -3 1 4 0 0 1].
Diagonalize matrix A:
Find the eigenvalues and eigenvectors of A. Let's denote the eigenvectors as v1, v2, ..., vn, and the corresponding eigenvalues as λ1, λ2, ..., λn.
Construct the diagonal matrix D:
The diagonal matrix D is formed by placing the eigenvalues on the diagonal, while the rest of the elements are zero. If λi is the ith eigenvalue, then D will have the form:
D = [λ1 0 0 ... 0
0 λ2 0 ... 0
0 0 λ3 ... 0
.................
0 0 0 ... λn].
Construct the matrix P:
The matrix P is formed by concatenating the eigenvectors v1, v2, ..., vn as columns. It will have the form:
P = [v1 v2 v3 ... vn].
Calculate the matrix B:
The matrix B is given by B = P * √D * P^(-1), where √D is the square root of D, which can be obtained by taking the square root of each diagonal element of D.
Let's work through an example:
Example: Consider the matrix A = [4 0 -4 -3 1 4 0 0 1].
Write the matrix A.
Diagonalize matrix A:
By finding the eigenvalues and eigenvectors, we obtain the following results:
Eigenvalues: λ1 = 4, λ2 = 4, λ3 = -2.
Eigenvectors: v1 = [1 0 1], v2 = [0 1 0], v3 = [-2 -3 1].
Construct the diagonal matrix D:
D = [4 0 0
0 4 0
0 0 -2].
Construct the matrix P:
P = [1 0 -2
0 1 -3
1 0 1].
Calculate the matrix B:
First, calculate the square root of D:
√D = [2 0 0
0 2 0
0 0 -√2].
Then, calculate B:
B = P * √D * P^(-1).
Since P^(-1) is the inverse of P, we can find it by taking the inverse of matrix P.
P^(-1) = [1 0 2
0 1 3
-1 0 1].
Now we can calculate B:
B = P * √D * P^(-1) =
[1 0 -2
0 1 -3
1 0 1] *
[2 0 0
0 2 0
0 0 -√2] *
[1 0 2
0 1 3
-1 0 1].
By multiplying these matrices, we obtain the matrix B.
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the english system uses acre in reference to area. how many square feet in an acre
Answers
In the English system, an acre is a unit of area that is commonly used to measure land. It is defined as the area of a rectangle that measures 66 feet by 660 feet, which equals to 43,560 square feet.
To put it simply, there are 43,560 square feet in an acre. This measurement is used in a variety of applications, including real estate, agriculture, and construction. It is important to note that while the acre is commonly used in the United States, it is not used in all countries.
When measuring land, it is also important to understand other units of measurement that are commonly used, such as square feet, square yards, and square miles. These units can be converted to one another using simple mathematical formulas. For example, there are 9 square feet in a square yard, and 640 acres in a square mile.
In summary, an acre is a unit of area that measures 43,560 square feet in the English system. It is commonly used to measure land and is an important measurement for a variety of applications.
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Solve the initial-value problem (IVP) dx /dt=1²+t¹/³ x (0) = 2, using the Euler's method to get the value of x(1), with n = 4.
Answers
Using Euler's method with n = 4, the value of x(1) for the initial-value problem dx/dt = (1² + t^(1/3))x, x(0) = 2 is approximately 2.493.
Euler's method is a numerical approximation method used to solve initial-value problems. It involves dividing the interval into smaller subintervals and using the derivative at each point to estimate the next point.
Given dx/dt = (1² + t^(1/3))x and x(0) = 2, we can apply Euler's method with a step size of h = 1/4 (since n = 4) to find x(1).
We start with t₀ = 0 and x₀ = 2. Using the given derivative, we can calculate the slope at t₀: f(t₀, x₀) = (1² + t₀^(1/3))x₀ = (1² + 0^(1/3))(2) = 2.
Using Euler's method, we update t and x as follows:
t₁ = t₀ + h = 0 + 1/4 = 1/4
x₁ = x₀ + hf(t₀, x₀) = 2 + (1/4)(2) = 2.5.
We repeat this process for three more steps:
t₂ = 1/4 + 1/4 = 1/2
x₂ = 2.5 + (1/4)(2.5) = 2.625
t₃ = 1/2 + 1/4 = 3/4
x₃ = 2.625 + (1/4)(2.625) = 2.6875
t₄ = 3/4 + 1/4 = 1
x₄ = 2.6875 + (1/4)(2.6875) = 2.4921875.
Therefore, using Euler's method with n = 4, the value of x(1) is approximately 2.493.
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What would be a good lower bound for the number of jelly beans in the jar?
Answers
Answer:
I think you need to link the question or a picture of the jar
Step-by-step explanation:
An arithmetic sequence has common difference d. the series sums s2, s5 and s7 themselves form an arithmetic sequence. find, in terms of d, the common difference for this sequence.
Answers
To find the common difference for the arithmetic sequence formed by the series sums s2, s5, and s7, let's analyze the given information.
The sum of the second term (s2), fifth term (s5), and seventh term (s7) themselves form an arithmetic sequence.
Let's denote the second term as a + 2d, the fifth term as a + 5d, and the seventh term as a + 7d, where 'a' is the first term and 'd' is the common difference.
Using the arithmetic sequence formula for the sum of terms, we have:
s2 = (2/2) * (2a + (2-1)d) = 2a + d
s5 = (5/2) * (2a + (5-1)d) = 5a + 6d
s7 = (7/2) * (2a + (7-1)d) = 7a + 12d
Since the sums s2, s5, and s7 themselves form an arithmetic sequence, we can express their differences:
s5 - s2 = (5a + 6d) - (2a + d) = 3a + 5d
s7 - s5 = (7a + 12d) - (5a + 6d) = 2a + 6d
Now, equating the differences, we have:
3a + 5d = 2a + 6d
Simplifying the equation, we find:
a = d
Therefore, the common difference for the arithmetic sequence formed by the series sums s2, s5, and s7 is 'd'.
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(2) Match the inequality to the word sentence it represents.
w< 70
The temperature did not
drop below 70 degrees.
X ≤ 70
Dane saved more than $70.
y > 70
Fewer than 70 people
attended the
game.
z ≥ 70
No more than 70
people can
participate.
Answers
The temperature did not drop below 70 degrees. Dane saved more than $70. Fewer than 70 people attended the game. No more than 70 people can participate.
The inequality w < 70 represents the word sentence: The temperature did not drop below 70 degrees.
The inequality X ≤ 70 represents the word sentence: Dane saved more than $70.
The inequality y > 70 represents the word sentence: Fewer than 70 people attended the game.
The inequality z ≥ 70 represents the word sentence: No more than 70 people can participate.
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can someone help with this please ill give brainliest
Answers
Answer:1) 43 2)53 3)22 4)23
Step-by-step explanation:
f=6 and p = 2
3f – 9p + 8 + f
Answers
Answer:
14
Step-by-step explanation:
18-18+8+6
0+14
14
hope this helped!
Answer:
Step-by-step explanation:
F = 6
P = 2
Then:
3.(6) - 9.(2) + 8 + 6
18 - 18 + 8 + 6
8 + 6
14
;D
A 68-year old retiree has a pension savings of $43,000, a 401k of $75,000, and an IRA account of $62,000. Before 2008, he had 2% more cash in the pension, 12% more in the IRA, and −1% in the 401k. He wants to take out 2% from each account before he turns 72, which will cost him a penalty of an extra 3% from the current total amount in his pension, 4% from the 401k, and 6% from the IRA. What is the highest amount that will be taken from a single account, including the penalty, if the retiree takes the money out now from each?
Answers
Answer:
The answer is the IRA
Step-by-step explanation:
If he takes out 2% from each account, the highest penalty will be for the IRA account which is, 6% of 62,000 is $3,720. He will also take 2% of that 62,000 which will be $1,240. The total will be $4,960.
For the 401k account the withdrawal is $1,500 and the penalty is $3,000. That is $460 less than the IRA account.
I hope this answer helps.
Answer:
54280
Step-by-step explanation:
2+6=8
.08 * 59000=4720
59000-4720=54280
complete the coordinate proof of the theorem.given: a b c d is a rectangle. prove: the diagonals of a b c d are congruent. art: a rectangle is graphed on a coordinate plane. the horizontal x-axis and vertical y-axis are solid. the vertex labeled as a lies on begin ordered pair 0 comma 0 end ordered pair. the vertex labeled as b lies on begin ordered pair a comma 0 end ordered pair. the vertex labeled as d lies on begin ordered pair 0 comma b end ordered pair. the vertex c is unlabeled. diagonals a c and b d are drawn by dotted lines.enter your answers in the boxes.
Answers
Since the lengths of both diagonals are given by the square root of the sum of the squares of their coordinates, they have the same length. Therefore, the diagonals of a b c d are congruent.
What are congruency?Triangles with the same size, form, and arrangement are said to be congruent. This indicates that all three of the triangle' side lengths are congruent, or equal in size. Congruent triangles can be rotated or reversed, yet their congruence remains constant.
The Side-Side-Side (SSS) Congruence Postulate argues that if three sides of one triangle are identical in length to the corresponding sides of another triangle, the halves of are congruent.
If two angles and a side of one triangle are congruent to the corresponding angles and sides of another triangle, then the two triangles are congruent. As an alternative, one can apply the Angle-Side-Angle (ASA) Congruence Postulate.
How to solve?
The distance formula is given by d = √((x2 - x1)^2 + (y2 - y1)^2), where d is the distance between the two points, (x1, y1) and (x2, y2).
To find the length of diagonal a c, we plug in the coordinates of points a and c into the distance formula: d = √((c - 0)^2 + (d - 0)^2) = √(c^2 + d^2)
To find the length of diagonal b d, we plug in the coordinates of points b and d into the distance formula: d = √((a - 0)^2 + (b - 0)^2) = √(a^2 + b^2)
Since the lengths of both diagonals are given by the square root of the sum of the squares of their coordinates, they have the same length. Therefore, the diagonals of a b c d are congruent.
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1 and 2 are complementary angles. The measure of 1 is 62 degrees. The measure of 2 is 2x degrees. Find the value of x. The figure is not drawn to scale. The value of x is ?
Answers
Measure 1 + measure 2 = 90
62 + 2x = 90
2x = 28, x = 14
Solution: x = 14
what is the median
43 37 35 30 41 23 33 31 16 21
Answers
Answer:
32
Step-by-step explanation:
To find the median you must first put the numbers in chronological order, in this case: 16, 21, 23, 30, 31, 33, 35, 37, 41, 43.
Then count how many numbers you have, in this case, 10.
Because 10 is an even number, you will find the two numbers in the middle, (31&33) and find the average of these and that will be your median.
To find the average, add them and divide by how many. So 31+33= 64 and 64/2= 32.
so, 32 is your median.
Helppp!!!!!!!!!!!!!!!!!!!!!
Answers
The value of x is equal to 15°
How to determine the value of x?In Mathematics and Geometry, the sum of the exterior angles of both a regular and irregular polygon is always equal to 360 degrees.
Note: The given geometric figure (regular polygon) represents a pentagon and it has 5 sides.
By substituting the given parameters, we have the following:
3x + 4x + 8 + 5x + 5 + 6x - 1 + 5x + 3 = 360°.
3x + 4x + 5x + 6x + 5x + 8 + 5 - 1 + 3 = 360°.
23x + 15 = 360°.
23x = 360 - 15
23x = 345
x = 345/23
x = 15°.
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a rectangle's length is 5cm more than its width, if it has an area of 336 cm squared find the length
Answers
The length of the rectangle is 19 cm.
The formula for the area of a rectangle,
Area = Length x Width
Given that the area is 336 cm squared.
So, we can set up an equation,
⇒ 336 = (w + 5)w
where w represents the width of the rectangle.
Expanding this equation,
⇒ 336 = w² + 5w
Moving all terms to one side:
⇒ w² + 5w - 336 = 0
This is a quadratic equation that we can solve using the quadratic formula,
⇒ w = (-5 ± √(5² - 4(1)(-336))) / (2(1))
⇒ w = (-5 ± 23) / 2
We'll take the positive value,
⇒ w = 14
So, the width of the rectangle is 14 cm.
We also know that the length is 5 cm more than the width,
Therefore,
⇒ l = w + 5
⇒ l = 14 + 5
⇒ l = 19
Therefore, the length of the rectangle is 19 cm.
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help me please!!!!!!!
Answers
Answer: x= 4 and y= 540
You should read the corresponding values inorder to figure out the other value
4 goes in the blank under x and 540 goes in the blank under 360.
hope this helps.
What are the missing operations?
A. 48 ? (-8) = (-6)
B. (-40) ? 8 =( -5)
C. 12 ? (-2) = 14
D. 18 ? (-12) = 6
E. 18 ? (-20) = -2
F. 22 ? (-0.5) = -11
Answers
48 / -8 = -6
-40 / 8 = -5
12 - (-2) = 14
18 - (-12) = 6
18 - (-20) = -2
22 x (-0.5) = 11
37÷3,511 help me please
Answers
Step-by-step explanation:
37)3511(94
333
________
181
148
________
23
If your question is 37/3511
Then it would remain same ≈ 0.010
18. (08.04 MC)
A clothing designer determines that the number of shirts she can sell is given by the formula S=-4x²+80x-76 where x is the price of shirts in dollars. At what price will the designer sell the maximum number of shirts?
$324
$19
$10
$1
Answers
The price the designer sell the maximum number of shirts is (a) $324
At what price will the designer sell the maximum number of shirts?From the question, we have the following parameters that can be used in our computation:
S = -4x² + 80x - 76
The maximum x value is calculated using
x = -b/2a
So, we have
x = -80/(2 * -4)
Evaluate
x = 10
Next, we have
Maximum price = -4(10)² + 80(10) - 76
Evaluate
Maximum price = 324
Hence, the price the designer sell the maximum number of shirts is (a) #324
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Select the correct answer from the drop-down menu.
Triangle ABC is shown with angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees.
In this triangle, the product of tan A and tan C is
.
Answers
In this triangle, the product of tan A and tan C is `(BC)^2/(AB)^2`.
The given triangle ABC has angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees , Answer: `(BC)^2/(AB)^2`.
We have to find the product of tan A and tan C.
In triangle ABC, tan A and tan C are equal as the opposite and adjacent sides of angles A and C are the same.
So, we have, tan A = tan C
Therefore, the product of tan A and tan C will be equal to (tan A)^2 or (tan C)^2.
Using the formula of tan: tan A = opposite/adjacent=BC/A Band, tan C = opposite/adjacent=AB/BC.
Thus, tan A = BC/AB tan C = AB/BC Taking the ratio of these two equations, we have: tan A/tan C = BC/AB ÷ AB/BC Tan A * tan C = BC^2/AB^2So, the product of tan A and tan C is equal to `(BC)^2/(AB)^2`.
Answer: `(BC)^2/(AB)^2`.
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allowing users to dive deeper into the view of data with online analytical processing (olap) is an important part of
Answers
Allowing users to dive deeper into the view of data with Online Analytical Processing (OLAP) is essential for comprehensive data analysis and decision-making.
Online Analytical Processing (OLAP) is a powerful technology that enables users to interactively analyze and explore data from various perspectives. It plays a crucial role in allowing users to dive deeper into the view of data by providing advanced analytical capabilities.
OLAP systems facilitate multidimensional data analysis, which allows users to navigate through different dimensions, hierarchies, and levels of detail. They can drill down, slice, dice, and pivot data to examine it from various angles, uncovering patterns, trends, and correlations that may not be apparent in traditional data representations.
OLAP also supports aggregation functions, allowing users to summarize data and perform calculations across multiple dimensions.
By allowing users to dive deeper into the view of data, OLAP empowers them to make informed decisions. They can perform ad-hoc analysis, conduct what-if scenarios, and interactively explore data to answer specific business questions.
OLAP's interactive nature enables users to iteratively refine their analysis, adjusting parameters, filters, and dimensions in real-time.
In addition, OLAP systems provide interactive visualization capabilities, presenting data through charts, graphs, and dashboards. This visual representation enhances data understanding and facilitates the identification of trends and outliers.
Overall, allowing users to dive deeper into the view of data with OLAP enhances their analytical capabilities, promotes data exploration, and enables them to make data-driven decisions. It is an important part of comprehensive data analysis and facilitates a deeper understanding of complex datasets.
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Tekan-Tekan Sdn. Bhd. has order for 200 Model AS-120 calculator for delivery on day 200. The calculator consists of three parts. Components 2 and 3 form subassembly 1 . Sub-assembly 1 and component 4 form the final assembly. Following are the work centers and times of each operation. Table Q3(a) shows routine file of the operation. Assuming: - Only one machine is assigned to each operation - The factory works on 8-hour shift, 5 days a week - All parts move in one lot of 200. (a) Illustrate the backward schedule based on the information given above. (12 marks) (b) Identify when component 3 must be started to meet the delivery date. (2 marks)
Answers
Component 3 must be started on day 197 to meet the delivery date of day 200.
To illustrate the backward schedule, we need to start from the delivery date (day 200) and work our way backward, taking into account the lead times and dependencies of each operation.
(a) Backward schedule:
Operation | Work Center | Time (hours) | Start Day
--------------------------------------------------------
Final Assembly | Work Center 1 | 1 | 200
Sub-assembly 1 | Work Center 2 | 2 | 199
Component 4 | Work Center 3 | 3 | 197
Component 2 | Work Center 4 | 4 | 196
Component 3 | Work Center 5 | 3 | ????
(b) To identify when component 3 must be started to meet the delivery date, we need to consider its dependencies and lead times.
From the backward schedule, we see that component 3 is required for sub-assembly 1, which is scheduled to start on day 199. The time required for sub-assembly 1 is 2 hours, which means it should be completed by the end of day 199.
Since component 3 is needed for sub-assembly 1, we can conclude that component 3 must be started at least 2 hours before the start of sub-assembly 1. Therefore, component 3 should be started on day 199 - 2 = 197 to ensure it is completed and ready for sub-assembly 1.
Hence, component 3 must be started on day 197 to meet the delivery date of day 200.
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Start with the equation g(x) = k x f(x). Substitute the known point and solve for k. Show your work
Answers
The value of k in the equation g(x) = k * f(x) is given by k = b / f(a), where (a, b) is the known point, and f(a) is the value of the function f(x) evaluated at x = a.
To find the value of k in the equation g(x) = k * f(x), we will follow these steps:
1. Substitute the known point (x, g(x)) into the equation.
2. Solve for k.
Step 1: Substitute the known point (x, g(x)) into the equation.
We are given a known point (x, g(x)), but the specific values are not provided in the question. Let's assume the known point is (a, b), where 'a' is the x-value and 'b' is the g(x)-value. Now, we substitute these values into the equation:
b = k * f(a)
Step 2: Solve for k.
Now, we need to isolate k in the equation:
k = b / f(a)
Thus, the value of k in the equation g(x) = k * f(x) is given by k = b / f(a), where (a, b) is the known point, and f(a) is the value of the function f(x) evaluated at x = a.
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Given: 4ABC, and BP is parallel to AC.
Prove: m21 + m22 + m23 = 180
Answers
Mathematical proofs are used to prove or disprove mathematical statements.
Mathematical theoremsThe theorems to use are:
The sum of angles on a straight line is 180 degreesAlternate angles are congruentThe proofFrom the question, we have: \(\triangle ABC\)
This means that, ABC is a triangle
Also, we have:
BP || AC
This means that lines BP and AC are parallel
So, the following angles are congruent by alternate angle theorem
\(\angle 5 \cong \angle 3\).\(\angle 4 \cong \angle 2\)The angles on a straight line add up to 180 degrees.
So, we have:
\(\angle 4 + \angle 1 + \angle 5 = 180\)
By substitution, the above equation becomes
\(\angle 2 + \angle 1 + \angle 3 = 180\)
Rewrite the equation as:
\(\angle 1 + \angle 2 + \angle 3 = 180\)
Hence, the statement that \(\angle 1 + \angle 2 + \angle 3 = 180\) has been proved
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