Answer: 
Step-by-step explanation:
Given
The plane is cruising at an altitude of 
The angle of depression is 
Suppose the distance of the plane to the runway is x
from figure

Answer:
The first 3 pairs of expressions are equivalent.
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
Answer:
I'm pretty sure the answer is C.
3x + 14 + 3x +10
= 6 (x + 24)
hope this helps :)
Step-by-step explanation:
3x/2 + x/1 = 9/4
(3x+2x)/2=9/4
5x/2 = 9/4
10x = 9
x = 9/10