The accompanying diagram shows a ramp 30 feet
long leaning against a wall at a construction site.
wall
if the ramp forms an angle of 32° with the ground,
how high above the ground, to the nearest tenth, is
the top of the ramp?

Using the law of Sin

A=32°, a=?

C=90°, c= 30

 = 15.89ft

Rounded answer is 15.9 ft

sorry, can't i suggest going to algebra.com

step-by-step explanation:

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9