Hey there!

$20*pi/360=4*pi/x solve for x x=360*4*pi/(20*pi)=72 degrees$

Your correct answer would be. . .

$\boxed{\boxed{72}}$

Hope this helps.
~Jurgen

3 0

4 years ago

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The upper quartile of a set of data is the mode of the upper half of the data. <br> True<br> False

Arturiano [62]

I think it might be false, I could be wrong though.
Hopefully that helped! :)

7 0

4 years ago

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Identify the graph and describe the solution set of this system of inequalities. x+5 y> ;* x- 1​

Identify the graph and describe the solution set of this system of inequalities. x+5 y> ;* x- 1