A triangle has one side that measures 9 units, another side that measures x, and a third side that measures 2 units more than x. The perimeter is 29 units.

Which equation would we use to find the value of x?

x + x + 2 = 29

x + x + 2 + 9 = 29

x + x + x + 2 = 29

x + x + x + 2 + 9 = 29

Question

Savanah Odonnell

2 June, 04:07

+1

Answers (1)

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Alessandra Rocha · Answer 1

Alessandra Rocha 2 June, 04:29

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The answer is x+x+2+9=29

A triangle has one side that measures 9 units, another side that measures x, and a third side that measures 2 units more than x. The perimeter is 29 units.Which equation would we use to find the value of x?x + x + 2 = 29x + x + 2 + 9 = 29x + x + x + 2 = 29x + x + x + 2 + 9 = 29