1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ladessa [460]
3 years ago
15

Help please........................

Mathematics
1 answer:
yawa3891 [41]3 years ago
7 0
A dilation means that a shape is expanded or shrunk by a scale factor. The scale factor is 4, so all the points are multiplied by 4 to reflect this expansion.

A reflection over the y-axis means that the y-values in the points change their sign from positive to negative, and vice versa.

Therefore, the points will become the following:
A''(12,-12), B''(-4, -12), C''(-16,-4), D''(0, -4)

This new shape will be similar to the original shape, since it shares the same shape, but not the same size.

The answer is A.
You might be interested in
Write a system of equations that has no solution.
Helen [10]

Answer:

9x + 4 = 3(3x + 4)

Step-by-step explanation:

7 0
3 years ago
peanuts in bulk bins at the grocery store costs $0.30 per pound how much would 2 pounds of peanuts cost
Helen [10]
$0.60 cents would be the cost of 2 lbs
8 0
3 years ago
What is the answer for this equation 600 is 4/9 of what number 
horrorfan [7]

Answer:

933.3333333

Step-by-step explanation:

6 0
3 years ago
Simplify the expression?! :) please!
Arlecino [84]
6y - 4(y - 1) +6
6y - 4y -4(-1) + 6
6y - 4y +4 + 6

2y + 10

3 0
3 years ago
Read 2 more answers
In Exercises 17-20, find the value of x so that the function has the given value. 17. f(x) = 8x - 7; f(x) = 17
Nastasia [14]

Answer:

17.) x = 3

18.) x = -5

I couldn't do 19.) and 20.) for you because there are weird symbols that I believe you mistakenly input. But I'm sure you now get the gist of how to solve such problems. Peace <3

Step-by-step explanation:

All you really have to do for all of the problems is substitute your value of "x" for the function.

17.) f(x) = 8x - 7; f(x) =17

    17 = 8x -7  ---- substitute 17 for f(x), add 7 on both sides

    24 = 8x ------ divide 8 on both sides

    x = 3

18.)    g(x) = -4x + 7; g(x) = 27

           27  = -4x + 7  substitute 27 for g(x), subtract 7 on both sides

           20 = -4x

            x = -5

5 0
2 years ago
Other questions:
  • Three judges measure the lap times of a runner and each measurement is different from the others by a few hundredths of a second
    13·1 answer
  • Which list of vaules is ordered from lest to greastest?
    11·2 answers
  • Solve the equation<br><img src="https://tex.z-dn.net/?f=16%20%20%7B%7D%5E%7B2x%20-%203%7D%20%3D%208%20%7B%7D%5E%7B4x%7D%20" id="
    15·1 answer
  • Solve the equation, 4 - (x + 1) = 6.<br><br> x = -9<br> x = 3<br> x = -3<br> x = 9
    5·1 answer
  • Your company purchase a 12 month insurance policy for $36000 in January
    7·2 answers
  • The water level In a plastic pool changed by the -8 gallons each hour due to a small hole in the bottom after 6 hours the pool c
    15·1 answer
  • A gear rotates one degree each second. If it rotates for 2 minutes, how many degrees will it measure
    13·1 answer
  • A certain company stock has
    10·1 answer
  • This? .......................................................
    15·1 answer
  • A secretary was making name tags. She made each name tag from an index card which was cut into ¼ s. How many name tags can the s
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!