Question

What is the value of X?

Enter your answer, as a decimal, in the box. Do not round your answer.

X= ?

Answer 1

5.625 or 5-5/8 or 45/8

Explanation:

Solve using Similar triangles again

ratio of 4:7.5

3/x=4/7.5 cross multiply

22.5=4x

x=22.5/4=5.625=5-5/8=45/8