genesis1081 genesis1081
  • 12-02-2021
  • Mathematics
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Which expression represents the perimeter, in centimeters, of the triangle

Which expression represents the perimeter in centimeters of the triangle class=

Respuesta :

cstroud007
cstroud007 cstroud007
  • 15-02-2021

Answer:

8t + u - 7 or -7 + u + 8t ( to match the multiple choice answers)

Step-by-step explanation:

the perimeter is the distance around an object, therefore we need to add up all three sides of the triangle to get the perimeter

2t + 2 + 6t - 7 + u - 2 = perimeter

combine like terms to simplify

2t + 6t + u + 2 - 2 - 7

8t + u -7

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