Answer:
<h3>4 is the right answer.</h3>
<h3>8 is the right answer.</h3>
9514 1404 393
Answer:
80.5°
Step-by-step explanation:
The applicable trig function is the tangent.
Tan = Opposite/Adjacent
In this scenario, the side opposite the angle is the tower height, 324 m. The side adjacent is the distance to the tower, 54 m. Then the angle α is related by ...
tan(α) = 324/54
The value of the angle with this tangent is found using the arctangent function:
α = arctan(324/54) ≈ 80.5°
She should set her binoculars to 80.5°.
Answer:
A≈534.07
Step-by-step explanation:
A=2πrh+2πr^2
Answer: 6
Step-by-step explanation: Gets x by itself.
The answer is 20% just divide them and move the decimal 2 ways to the right
