4 years ago

1) What is the perimeter of the triangle shown in the drawing?

1 answer:

8 0

I believe all you do is add the numbers with the same coefficients so 2x + 5x + x (in front of x is understood to be a 1) So you get 8x. And 8 + 1 is 9 so the perimeter is B. 8x + 9

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Step-by-step explanation:

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Answer:

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