Answer:
C. 5
Step-by-step explanation:
Triangle BED is enlarged by scale factor 4.
(25-x)/4 = x
Multiply both sides by 4.
25-x = 4x
Add x on both sides.
25 = 5x
Divide both sides by 5.
5 = x
6 goes into both 42 and 108 (9x12 so you are working with equal measurements) and you get 7/18
Answer:
the original figure doesnt change shape, only location
Step-by-step explanation:
