Answer:
404.98 m
Step-by-step explanation:
The angle of depression is 5°
The horizontal distance from the airplane to the atoll is 4629 meters.
We need to find the height of the plane.
If we consider a triangle. 4629 meters will be the base and angle is 5°. Let h is the height of the plane. Using trigonometry to find it :

So, the height of the plane is 404.98 m.
Answer:
Step-by-step explanation:
What are u asking for x or y
Answer:
10^4
Step-by-step explanation:
10×10×10×10=10,000, which is given number.
The function f(x) = -5x^2+ 3x + 4 has a maximum.