35.4k views
1 vote
How do i do this? ive been working on it for a long time

How do i do this? ive been working on it for a long time-example-1
User BugCracker
by
7.7k points

1 Answer

2 votes
Answer is 157.5 degrees

Step by step

First find the dilation or rate of change from pre image to image

3/8 to 9/16 = rate of change

Image / pre image

9/16 divided by 3/8

To divide fractions flip the divisor and multiply

9/16 x 8/3 = 72/48 = simplified = 3/2


So the same rate will apply to the angle pre image to image

3/2 x 105 = 157.5 degrees
User Hkutluay
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories