November 30, 2015

Homework Help: math; distributive property;perimeter of a triangl

Posted by Kyra on Sunday, November 14, 2010 at 11:18am.

How do I find the perimeter of a triangle if each side has an expression such as: 3x, and the second side let's say -4y, or the third side is -3x...something like that. Please help. I'm trying to study.

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