Step-by-step explanation:

Answer:
it should be C.188.4
Step-by-step explanation:
i hope it helps :) <3
Answer:
A.) - 1/5
Step-by-step explanation:
I divided each side by factors that do not contain the variable.
Answer:
2
Step-by-step explanation:
Copy 1 is a scaled copy of the original triangle. The scale factor is 2, because each side in Copy 1 is twice as long as the corresponding side in the original triangle. , , Copy 2 is a scaled copy of the original triangle.