PLEASE HELP QUICK WILL GIVE BRAINLYIST!!!!
Point C is the center of dilation. Line segment B A is dilated to create line segment B prime A prime. The length of C A is 4. The length of A A prime is 16.
What is the scale factor of the dilation of line segment BA?

One-fifth
One-fourth
4
5

PLEASE HELP QUICK WILL GIVE BRAINLYIST!!!!Point C Is The Center Of Dilation. Line Segment B A Is Dilated

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Cus the other guy is big brain

Answer 2

The  scale factor of the dilation of line segment BA is 5.

What is Scale factor?

To adjust the size of a figure without altering its shape, a scale factor is a number or conversion factor that is utilised. It is employed to change the size of an object. If the original figure's dimensions and the dilated (increased or lowered) figure's dimensions are known, the scale factor can be determined.

When both the original dimensions and the new dimensions are known, the scale factor may be determined. When employing the scale factor, there are two terms that must be understood. When a figure's size is increased, we refer to this as scaling up, and when its size is decreased, we refer to this as scaling down.

Given:

AC= 4

AA' = 16

and, A'C= 16+ 4 = 20

So, scale factor = AC/ A'C

                          = 4/5

                          = 1/5

Hence, the scale factor of the dilation of line segment BA is 5.

Learn more about scale factor here:

https://brainly.com/question/22312172

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Related Questions

6(4 - 2р) + 9p
Can any one help

Answers

Answer:  p = 8

Step-by-step explanation:

6(4-2p)+9p

24 - 12p + 9p

24 - 3p

-3p = -24

3p = 24

p = 8

What type of graph is this?

Answers

Answer:

The graph of a quadratic equation, or a parabola, looks like a U, an upside down U, a C, or a backwards C. We can use the following rules to determine what the graph of a given quadratic equation looks like. If y = ax2 + bx + c, and a is positive, then the graph of the equation is the shape of a U.

Step-by-step explanation:

bc

plssssssssssssssssss help asap so am what part % of 18 is 24 it iis not 75

Answers

24

Percentage Calculator: 18 is what percent of 75? = 24.

(-3, 0) to polar form.

Answers

9514 1404 393

Answer:

  (3; 180°)

Step-by-step explanation:

The point (-3, 0) is located on the -x axis at a distance of 3 units from the origin. The -x axis is at an angle of 180° CCW from the +x axis. So, the polar coordinates are ...

  r = 3

  θ = 180°

This might be written as ...

  (r; θ) = (3; 180°) = (3; π radians)

What is 11/4 as a mixed number

Answers

Answer:

34

Step-by-step explanation:

Answer:

2.75 round it up 3

Step-by-step explanation:

divide 11 to 4


Given a1 = 1 and an = an-1 + 2. Find a7.
A 9
B 11
C 7
D 13

Answers

Answer:

7

Step-by-step explanation:

Sorry if my answer is wrong

Why is 2x 3/4 less than 2?

Answers

Answer & Step-by-step explanation:

It is less because 2 times 3/4 is the same as 2/1 times 3/4 which is 6/4 then simplify it and you get 3/2 which then is 1 1/2.

That is why 2 times 3/4 is less than 2.

Hope that helps ;)

Logan wants to save 35% of his weekly paycheck he earns $125 a week how much does he plan to save each week enter the correct answer in the box

Answers

Answer:

35%

Step-by-step explanation:

Logan wants to save 35% of his weekly paycheck he earns $125 a week how much does he plan to save each week enter the correct answer in the box, he wants to save 35%, how much does he plan to save, 35% easy. JK its 125 - 81.25 which is $43.75.

43.75 each paycheck

Write an equation for the following table.

Answers

Answer:

y= 38x

Step-by-step explanation:

It is going up by 38 each time. There is no b value (y=mx + b), because if you times 6 by 38, you get 228. You don't need to add any remainders.

3/4 + 2/3 using fractions ​

Answers

Step-by-step explanation:

Lowest common multiple (LCM) of 4 and 3 = 12.

Therefore 3/4 + 2/3

= 9/12 + 8/12

= 17/12 or 1 5/12.

Answer:

1 5/12

Step-by-step explanation:

To do this, we need to find the LCM of 4 and 3. The LCM of 4 and 3 is 12. Now, since 4x3 is 12, we multiply 3/4 by 3/3 to get 9/12. Now, we multiply 2/3 by 4/4 (since 3x4 is 12) to get 8/12. Now, we add only the top numbers to get 17/12. To simplify this, we divide 17 by 12 (check attached screenshot). The quotient (the answer) becomes the whole number, the divisor (12) becomes the denominator, and the remainder (5) becomes the numerator. This gets us 1 5/12.

The IRS was interested in the number of individual tax forms prepared by small accounting firms. The IRS randomly sampled 50 public accounting firms with 10 or fewer employees in the Dallas-Fort Worth area. The following frequency table reports the results of the study.
Number of Clients Frequency
25 up to 40 3
40 up to 55 11
55 up to 70 24
70 up to 85 8
85 up to 100 4
Estimate the mean and the standard deviation. Round squared deviations to the nearest whole number and the final answer to 2 decimal places.

Answers

Answer:

Estimates of the number of individual tax forms prepared by small accounting firms:

1. Mean = 10

2. Standard deviation = 7.56

Step-by-step explanation:

a) Data and Calculations:

Number of Clients     Frequency    Mean Diff   Squared Deviation

25 up to 40                       3                  -7                    49

40 up to 55                      11                     1                       1

55 up to 70                     24                  14                   196

70 up to 85                       8                    -2                     4

85 up to 100                     4                   -6                   36

Sum                               50                                       286

Mean of frequencies = 10 (50/5)                            57.2 (286/5)

Standard deviation = square root of 57.2 = 7.56

b) The IRS can obtain the mean value of the number of individual tax forms prepared by small accounting firms by dividing the sum of the frequencies by the numbers (50/5).  Similarly, the IRS can calculate the standard deviation of the number of individual tax forms prepared by small accounting firms, which measures how spread out the data is about the mean value, by working out the mean of the frequency numbers.  Then subtract the mean for each number and square each result.  Add up the squared differences and divide by the number to get the mean.  Finally, take the square root of the mean differences.

Felipe is making goody bags for the students in his class. He has 32 cookies and 24 candies to put in the bags. He wants to put an equal number of cookies and candies in each bag. What is the greatest number of bags that he can make for his students.

Answers

Answer:

I think HCF of 32 and 24=8

Answer two questions about Equations A and B:
A. 5x = 20
B. x=4
1) How can we get Equation B from Equation A
Choose 1 answer:
A: Multiply/divide both sides by the same non-zero constant
B: Multiply/divide both sides by the same variable expression
C: Add/subtract the same quantity to/from both sides
D: Add/subtract a quantity to/from only one side
2: Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
A: Yes
B: No
PLS HELP

Answers

1) Choice A. We can divide both sides by 5 to solve for x.
2) Choice A, yes.
Let’s divide both sides of the equation by 5.

5x=20

5x/5 = 20/5

x = 4

The equations have the same solution, so they are equivalent

describe the reflection of the figure

Answers

Answer:

Reflection across the A axis

is y=4x+2 proportional?

Answers

Answer: yes

Step-by-step explanation:

Suppose y varies directly as x. If x = 27 when y = 6, find x when y = 2.

Answers

0.22

Step-by-step explanation:

y=kx

6=27k6/27=kk=0.22

y=0.22*2y=0.44

Let y=f(x) be a twice differentiable function such that f(1)=3 and dy/dx= (4y^2+7x^2)^1/2. What is the value of d2y/dx2 at x=1?

Answers

Answer:

[tex]\displaystyle f''(1) = \frac{7}{\sqrt{43}}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Point-Slope Form: y - y₁ = m(x - x₁)  

x₁ - x coordinate y₁ - y coordinate m - slope

Calculus

Derivatives

Derivative Notation

Taking Derivatives with respect to x

Basic Power Rule:

f(x) = cxⁿ f’(x) = c·nxⁿ⁻¹

Chain Rule: [tex]\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)[/tex]

Step-by-step explanation:

Step 1: Define

Function: y = f(x), twice differentiable.

[tex]\displaystyle f(1) = 3\\\frac{dy}{dx} = (4y^2 + 7x^2)^{\frac{1}{2}}[/tex]

Step 2: Differentiate

Remember we are taking the derivative with respect to x.

Chain Rule [Basic Power Rule]:                                                                     [tex]\displaystyle \frac{d^2y}{dx^2} = \frac{1}{2}(4y^2 + 7x^2)^{\frac{1}{2} - 1} \cdot \frac{dy}{dx} (4y^2 + 7x^2)[/tex][2nd Derivative] Simplify:                                                                               [tex]\displaystyle \frac{d^2y}{dx^2} = \frac{1}{2}(4y^2 + 7x^2)^{-\frac{1}{2}} \cdot \frac{dy}{dx} (4y^2 + 7x^2)[/tex][2nd Derivative - Chain Rule] Basic Power Rule:                                         [tex]\displaystyle \frac{d^2y}{dx^2} = \frac{1}{2}(4y^2 + 7x^2)^{-\frac{1}{2}} \cdot (0 + 2 \cdot 7x^{2 - 1})[/tex][2nd Derivative] Simplify:                                                                               [tex]\displaystyle \frac{d^2y}{dx^2} = \frac{1}{2}(4y^2 + 7x^2)^{-\frac{1}{2}} \cdot 2 \cdot 7x[/tex][2nd Derivative] Simplify:                                                                               [tex]\displaystyle \frac{d^2y}{dx^2} = \frac{7x}{\sqrt{7x^2 + 4y^2}}[/tex]

Step 3: Evaluate

We are given x = 1 and f(1) = 3. This will tell us the instantaneous slope.

Substitute [2nd Deriv]:                     [tex]\displaystyle f''(1) = \frac{7(1)}{\sqrt{7(1)^2 + 4(3)^2}}[/tex][√Radical] Exponents:                     [tex]\displaystyle f''(1) = \frac{7(1)}{\sqrt{7(1) + 4(9)}}[/tex][Fraction] Multiply:                           [tex]\displaystyle f''(1) = \frac{7}{\sqrt{7 + 36}}[/tex][√Radical] Add:                               [tex]\displaystyle f''(1) = \frac{7}{\sqrt{43}}[/tex]

This tells us that the rate of change of the slope of the tangent line is [tex]\displaystyle \frac{7}{\sqrt{43}}[/tex].

We can also write an equation for the instantaneous slope:

[Equation] [tex]\displaystyle y - 3 = \frac{7}{\sqrt{43}}(x - 1)[/tex]

If 1 yard=3 feet and 1 mile = 5,280 feet, how many yards are there in 5 miles

Answers

Answer:

There are 3520 yards in 2 miles

Answer:

There are 3520 yards in 2 miles

Step-by-step explanation:

Find the unit rate of miles 1/5 in 1/65hour

Answers

Answer: 13 miles per hour

Step-by-step explanation:

1/5mi=1/65hr

65/5mi=hr

13mi hr

can you answer me please

Answers

Answer: 1. 10   2. 18

Step-by-step explanation:

1.) 25% of 40 is 10 so she made 10 free throws.

2.) 150% of 12 is 18 so she made 18 free throws.

It is very blurry.. please try asking the question again for me to see.

Find x & y so that quadrilateral is a parallelogram. (Look at image)

Answers

Answer:

x = 5° y = 75

Step-by-step explanation:

Here given it is a quadrilateral

105° + y = 180° ( being co-interior angles)

y = 180° - 105°

y = 75°

Now

15x + 105° = 180° (being co-interior angles)

15x = 180° - 105°

15x = 75°

x = 75° / 15

x = 5°

Hope it will help :)❤

PLS HELP PLS PLS PLS WILL MARK BRAINLIEST


select the table representing a Linear function. (graph them if necessary)

Answers

Answer: C
It’s going down by the same rate of change, 2.

Felicity the unicorn is in the forest. She is enjoying a delicious melon. A weasel grabs the melon out of her mouth and starts to devour it. Felicity notices that there are 19 pairs of eyes looking at the weasel. Based on the info you've been given, how many animals are in the forest right now? Type your answer in below!

Answers

Answer:

21 animals in the forest

Step-by-step explanation:

The weasel

Felicity

The 19 other animals

Hope this helped

List the factors of 95

Answers

1, 5, 19 and 95 are the factors of 95

Cheryl's famous pumpkin pie Seasoning consists of a blend of cinnamon, nutmeg and cloves. WHen cheryl mixes up a batch, she uses 200 ounces of cinnamon, 100 ounces of nutmeg, and 100 ounces of cloves. If cinnamon sells for $1.80 per ounce, nutmeg sells for $1.60 per ounce, and cloves sell for $1.40 per ounce, what should be the price per ounce of the mixture. math problem answer

Answers

Answer:

$1.65

Step-by-step explanation:

Given that:

Batch mixture :

Cinnamon - 200 ounces

Nutmeg - 100 ounces

Cloves - 100 ounces

Cost of Seasoning mix :

Cinnamon - 1.80 per ounce

Nutmeg - 1.60 per ounce

Cloves - 1.40 per ounce

Price per ounce of mixture :

Let the price per ounce of mixture = x

Total ounce of mixture = (100 + 100 + 200) = 400 ounces

Σ(ounce * cost) = total ounce * cost of mixture

(200*1.80)+(100*1.60)+(100*1.40) = 400 * x

$360 * $160 * $140 = 400x

$660 = 400x

x = $660 / 400

x = $1.65

Price per ounce of mixture = $1.65

In a class of 23 students, 12 have a cat and 6 have a dog. There are 2 students who
have a cat and a dog. What is the probability that a student who has a cat also has a
dog?

Answers

Answer:

2/23

Step-by-step explanation:

I think it's because there's 2 students out of 23 students who have a cat and a dog. So, I'm assuming the answer is 2/23

Answer:

2/12

Step-by-step explanation:

If
1+3= 12
2+7=27
5+6 = 90
then 3+5= ?​

Answers

Answer:

8

Step-by-step explanation:

3+5=8

y=1/2-2
find the y-intercept
find the x-intercept​

Answers

X-intercept: none
Y-intercept: -3/2

Write two polynomials whose difference is 6x+3. Then prove it.

Answers

Answer:

One possible pair:

7 x + 4   and  x + 1

Step-by-step explanation:

There are infinitely many pairs that meet this requirement.

Please mark me brainliest :D

10k+7k2+4k2–6k
simplify the expression

Answers

[tex]10k + 7k2 + 4k2 - 6k \\ 10k + 14 + 4k \\ = 14k + 14[/tex]

your welcome and give me brainlest

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