The perimeter of a triangle is 79.75 inches. the second side of the triangle is half as big as the first side. the third side is 7.25 inches larger than the first side. what is the length of the longest side of the triangle? make the answer in decimals.

Let the second side be x inches long, Then:-

first side = 2x and third side = 2x + 7.25 inches long.

therefore:- x + 2x + 2x + 7.25 = 79.75

5x = 79.75 - 7.25 = 72.50

x = 72.50 / 5

= 14.5 ins

So  longest side = 2x + 7.25

= 14.5 *2 + 7.25

= 36.25 inches  (answer).

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

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what am i looking for finish the question.

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