Answer:
45
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Length of an arc = theta/360 * 2pi * r
Distance traveled by the tape = 72/360 * 2pi * 18/2 = 18pi / 5
Answer:
C.) 85
Explanation:
Given following:
While solving these function questions, go from right to left.
Steps:
Here, in this situation,
Hypotenuse = 25 feet
base = 13.5 feet
Now, Cos Ф = B / H
Cos Ф = 13.5 / 25
Cos Ф ≈ 1/2
Ф = Cos⁻¹(1/2)
Ф = 45 [ Cos 45 = 1/2 ]
In short, Your Answer would be approximately 45 degrees
Hope this helps!
Simplify
10 - 14h/2
Factor out the common term 2
2(5 - 7h)/2
Cancel 2
<u>5 - 7h</u>