Seudónimo Seudónimo

27-09-2017
Mathematics

contestada

Which of the following is the multiplicative inverse of 9y/7x?

A. 9y/7x

B. -9y/7x

C. 7x/9y

D. -7x/9y

Respuesta :

mysticaldogg mysticaldogg

27-09-2017

C. 7x/9y is the correct answer.

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