Answer: 
<u>Step-by-step explanation:</u>

Answer:
B. 30 ft
Step-by-step explanation:
The ladder is 32 ft long
The angle of elevation of the ladder is 70°
The height (h) of the top of the ladder to the ground is what we are to find.
= sin 70°
h = 32 × sin 70° = 30.07016387 or 30 ft (rounded off to nearest feet)
Y=-2/3x + 2
y=3x-2
one because the slopes are different
The answer is d
Hope this helps