LittleBelle LittleBelle

25-06-2019
Mathematics

contestada

Write an expression to represent the perimeter of 12a, 6a+8, 10a-4, 6a+8

Write an expression to represent the perimeter of 12a 6a8 10a4 6a8 class=

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pinksoda128 pinksoda128

03-07-2019

Answer:

34a + 12

Step-by-step explanation:

12a + 6a + 8 + 10a - 4 + 6a + 8

combine like terms

12a + 6a + 10a + 6a

and 8 + 8 - 4

34a + 12

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