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
Mars2501 [29]
3 years ago
9

Octagon ABCDEFGH and its dilation, octagon A'B'C'D'E'F'G'H', are shown on the coordinate plane below:

Mathematics
1 answer:
Vaselesa [24]3 years ago
6 0

Answer:

2)  2

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

Dilation is the enlargement or reduction of the size of an object. If a figure with point A(x, y) is dilated by a scale factor of k about the center of the origin, the new point would be at (kx, ky). If k < 1 it is a reduction and if k > 1 it is an enlargement.

The octagon ABCDEFGH has vertices at A(3, 1), B(3, -1), C(1, -3), D(1, -3), E(-3, -1), F(-3, 1), G(-1,3) and H(1, 3)

Octagon ABCDEFGH is then dilated about the origin to form octagon A'B'C'D'E'F'G'H' with vertices at A'(6, 2), B'(6, -2), C'(2, -6), D'(2, -6), E'(-6, -2), F'(-6, 2), G'(-2,6) and H'(2, 6)

A = (3, 1) and A' = (6, 2) = [2(3), 2(1)]

Therefore octagon ABCDEFGH was dilated by a scale factor of 2 to form octagon A'B'C'D'E'F'G'H'

You might be interested in
I’ll give the brainliest What can we conclude about the triangles on the line shown below?
Rina8888 [55]

Answer:

I believe the answer is C.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
1/2 of what number is 7 times 3?
Nataly_w [17]

Answer:

42

Step-by-step explanation:

7 times 3 is 21

21 is half of 42

3 0
3 years ago
Read 2 more answers
What is 10and 1 half divided by 7 eights​
Lunna [17]

Answer:

12

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the rate of change between (4, 0) and (6, 1).
mestny [16]

Answer: 0.5.

Step-by-step explanation:

6 0
2 years ago
What is the equation for the line in the slope intercept form enter your answer in the box ​
Hoochie [10]

Answer:

i belive it is y=-4x+5

Step-by-step explanation:

i just did the test

6 0
3 years ago
Other questions:
  • Which answer is the smallest<br> A. -16x8<br> B.-16 divided by 8<br> C-16+8 <br> D -16 - 8
    14·1 answer
  • Meg has x gigabytes of data on her phone. Katelyn's amount of data times 60 is 1,020. How many gigabytes of data does Katelyn ha
    10·1 answer
  • What is the equation of the line in slope intercept form?
    15·1 answer
  • Whats the answer to 1/4 times 4/7
    6·1 answer
  • Translate the sentence into an inequality.
    6·1 answer
  • Which number line shows how to find 4 and the opposite of 4?
    7·2 answers
  • Can you plz pick only 2 of these and make sure you have the steps to go with it cuz it’s due today
    5·2 answers
  • What is 8−7x+2y−3x+2y+3 written in simplest form?
    15·2 answers
  • Can someone help me out please??​
    11·2 answers
  • What two numbers multiplied together equal 42 but when added they equal -13
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!