kns97551 kns97551

03-04-2020
Mathematics

contestada

The sides of a triangle are 3x+2, 6x-1 and 7-x. Express the perimeter of the triangle in terms of x.

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johnsong14306 johnsong14306

03-04-2020

Answer:

8x+8

Step-by-step explanation:

The perimeter is all the sides added together:

3x+2+6x-1+7-x = 8x+8

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