Mreink1216 Mreink1216

05-10-2016
Mathematics

contestada

The expression 12+x+412+x+4 represents the perimeter of a triangle. Simplify the expression. I am stuck.

Respuesta :

Аноним Аноним

05-10-2016

Just add like terms, 2x+432

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americaopenyourbrain americaopenyourbrain

05-10-2016

1) add the like terms together so combine the X's to create 2x.

2) Add the numbers without a like term.
12+412+4= 428

Answer: 2x+428

Answer Link

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