Cos ( 390)
- 4 cot (-45)
Csc (60)
Hope this helps
In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by evaluating the expression

We are given the height h of a person from surface of sea level to be 350 m and we are to find the the distance to horizon d. Using the value in above expression we get:
Therefore, the approximate distance to the horizon for the person will be 64.81 km
Answer:
A≈345.58cm²
Step-by-step explanation:
Radius= 5cm and the Height= 6cm
Answer: 48
Step-by-step explanation:
Domain {3, 4, 0, 4, 3}
Range {-2, 4, -2, 1, 2}
hope it helps