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Mathematics 20 Online
OpenStudy (anonymous):

..

zepdrix (zepdrix):

Wut? <_< It's already solved for r^2. You need to find r or something? We need more information for that.

OpenStudy (anonymous):

idk your question seems to be answered already :/

OpenStudy (anonymous):

Assuming this is not multiple choice you would need to show your work.. Hopefully one of these smart people on here can explain

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