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2 years ago

9

Which equation can be used to find the value of x?

1 answer:

9966 [12]2 years ago

4 0

Answer: D

Step-by-step explanation:

The perimeter is all the sides added up

2.5x + 2.5x + 10 + 2 + 10 =>

5x + 22

It is also given that the perimeter is 10.5x

meaning that both these values are equal

5x + 22 = 10.5x

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