Answer:
The answer is D, 30.4
Step-by-step explanation:
Because the two parallelograms are similar, the relationship between the sides of them are directly proportional.
So:

Cross multiply
8x = 243
÷8 both sides
x = 30.375 ≈ 30.4
The answer is D, 30.4
It would be x= -4/7......
Answer:
8/15
Step-by-step explanation:
Answer:
which ones do you need answered? all of them? want to help
Step-by-step explanation: