2 years ago

So sorry to ask another question but I need some help-

Mathematics

1 answer:

Vika [28.1K]2 years ago

7 0

Answer:

14x + 23

Step-by-step explanation:

The lengths of three sides of a triangle are 5x + 9 feet, 2x + 14 feet, and 7x feet.

The perimeter of a triangle: the sum of all of its sides.

5x + 9 + 2x + 14 + 7x

14x + 23

It's the expression of the perimeter of the triangle. Once you will be asked to find x, you'll probably be given the exact perimeter of the triangle.

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Answer:

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Step-by-step explanation:

Given the points

(3, n)

(4,0)

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Step-by-step explanation:

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