Answer:
3a. 0.415
b. 18.75
Step-by-step explanation:
3a. 2.49/6
=0.415
b. 150/8
=18.75
None of the above is the correct choice
Answer:
$110
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
The length of the wire is 
The Wire makes an angle of
with horizontal
Suppose the height of the tree is h
From the figure, we can write

Thus, the height of the tree is