Question

Two ramps are placed back to back as shown. What is the length of the ramp labeled x?

Answer 1

Answer:

16.6 ft

Step-by-step explanation:

Use Law Of Sines to solve this:

(Sin 7)/9 = (Sin 13)/x

Cross multiply...

x(Sin 7) = 9(Sin 13)

Divide both side by Sin 7

x = [9(Sin 13)]/(Sin 7)

 x = 16.61254121

Answer 2

Answer:

16.6 ft

Step-by-step explanation: