Answer:
Step-by-step explanation:

∴Zero power of any number is equal to 1
Answer:
The horizontal distance from the plane to the person on the runway is 20408.16 ft.
Step-by-step explanation:
Consider the figure below,
Where AB represent altitude of the plane is 4000 ft above the ground , C represents the runner. The angle of elevation from the runway to the plane is 11.1°
BC is the horizontal distance from the plane to the person on the runway.
We have to find distance BC,
Using trigonometric ratio,

Here,
,Perpendicular AB = 4000


Solving for BC, we get,

(approx)
(approx)
Thus, the horizontal distance from the plane to the person on the runway is 20408.16 ft
7^50
= 1.798 × 10^42
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Answer: 5 x 3 = 15
Explanation: area is length multiplied by width.
Answer:
C
Step-by-step explanation:
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