Answer:
39 degrees
Step-by-step explanation:
Right triangle
40 ft tree = opposite side
50 feet = adjacent side
tan (angle) = opp / adj = 40 /50
arctan (40/50) = 38.66 degrees ~ 39 degrees
Speed = distance / time
speed = 170/2.5
speed = 68 km per hr
I need the picture for me to answer
Answer:
The answer is "19.89".
Step-by-step explanation:
Given:

Solution:






that's why the answer is correct.
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