Answer:
Dilations produce similar figures because the image and pre-image will have congruent corresponding angles. The corresponding side lengths of the figures will be proportional based on the scale factor. The shape is preserved and the sides are enlarged or reduced by the scale factor
Step-by-step explanation:
Answer:

Step-by-step explanation:
we have

Adds the terms
Group terms that contain the same variable

Combine like terms

where

therefore

Answer:
8
Step-by-step explanation:
4/9 of 18 is 8
Answer:
60 is 5$ of 1200
Step-by-step explanation:
Find the value of the ratio 60/1200 and then multiply the result by 100%:
(1/20)(100%) = 5%