allisontetterton allisontetterton

04-10-2021
Mathematics

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The three sides of a triangle are n, 4n+2, and 2n+14. If the perimeter of the triangle is 86 feet, what is the length of each side?

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averi3130 averi3130

04-10-2021

Answer:

n = 10

10, 42, 34

Step-by-step explanation:

permiter = length of each of the sides

86 = n + (4n +2) + (2n + 14)

solve for n

n = 10

put n back in the original equations

n = 10

4(10) + 2 = 42

2(10) +14 = 34

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