ChrisDiss ChrisDiss

05-12-2018
Mathematics

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the perimeter of a triangle is 45. find the value if x.

I need this answered asap

the perimeter of a triangle is 45 find the value if xI need this answered asap class=

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musiclover10045 musiclover10045

05-12-2018

The perimeter is the sum of the three sides.

The perimeter is given as 45

so we have 17 + 15 + 5x = 45

Simplify:

32 + 5x = 45

Subtract 32 from each side:

5x = 13

Divide both sides by 5:

x = 13/5

x = 2.6

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