payshencec21 payshencec21

06-10-2018
Mathematics

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please help asap 23 pts

please help asap 23 pts class=

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Ammimochi Ammimochi

06-10-2018

Solve for r by simplifying both sides of the equation, then isolating the variable.

Your answer is A.

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kathy91 kathy91

06-10-2018

It’s A because r is on the right so you switch the sides so it is on the left side of the equation. Basically you’re dividing S by 2pih

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