jennifermungua87 jennifermungua87

Today at 7:13 AM
Mathematics

Answered

The expression 12 + x + 4 represents the perimeter of a triangle simplify the expression

Answer :

kaitlin459d kaitlin459d

Today at 7:19 AM

Answer:

x+16

Step-by-step explanation:

your simplifying so you only combine like terms.

12 and 4 dont have any variables following them so you add the two.

12+4=16

there is only 1 x in the expression so just add it on.

16+x

there are no more like terms so you leave it as it is.

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