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Mathematics 9 Online
OpenStudy (anonymous):

The cross products shown would be used to solve which proportion? 71a = 13(42) (A) 13/a = 71/42 (B)13/42 = 71/a (C) 42/71 = 13/a (D) a/71 = 13/42

OpenStudy (anonymous):

I'm not sure what you are asking. Can you explain more on what you are looking for?

OpenStudy (anonymous):

i would but i dont get it either...that is the entire question.

OpenStudy (cwrw238):

i think its A : |dw:1342016727306:dw|

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