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S_A_V [24]
3 years ago
5

Which expression is equal to

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
7 0
Answer: D
Hopefully this helps!! Mark me brainliest if it did!
Margaret [11]3 years ago
6 0

Answer:

D

Step-by-step explanation:

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A slice of pizza whose edges form a 32degrees angle with an outer crust edge 4 inches long was found in a gym locker. What was t
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Answer:

The diameter was d=\frac{45}{\pi } in.

Step-by-step explanation:

The arc of a circle is given by

s=r\theta

where

s = arc length

r = radius of the circle

θ = measure of the central angle in radians.

From the information given

s = 4 in

θ = 32º

To find the diameter of the original​ pizza, we use the formula of the diameter of a circle

d=2r

First, we need to convert the angle to radians

\theta=32\º \cdot \frac{\pi}{180\º} =\frac{8\pi }{45}

Next, solve for r from the arc formula

r=\frac{s}{\theta} =\frac{4}{\frac{8\pi }{45}} =\frac{45}{2\pi }

Then, we use the diameter of a circle formula

d=2r=2(\frac{45}{2\pi })=\frac{45}{\pi }

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F(x) = 4x + 2 ; g(x) = 2x ; find f(g(4))<br> HELPP PLS
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