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Mathematics 21 Online
OpenStudy (anonymous):

what is the reciprocal of -9/11 A)9/11 B)11/9 C)-9/11 D)-11/9

OpenStudy (anonymous):

either B or D

OpenStudy (anonymous):

Flip it, and take away the negative.

OpenStudy (anonymous):

So?

OpenStudy (anonymous):

11/9

OpenStudy (anonymous):

Correct!!

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