touchohoney touchohoney

13-03-2021
Mathematics

contestada

if the sides of a triangle are 3x, x-4, and x+2, what is the perimeter of the triangle in terms of x?

Respuesta :

jcherry99 jcherry99

13-03-2021

Answer:

P = 5x - 2

Step-by-step explanation:

Givens

P=s1 + s2 + s3

s1 = 3x
s2 = x - 4
s3 = x + 2

Solution

P = 3x + x - 4 + x + 2
P = 5x - 2

Answer Link

13-03-2021

Answer:

Step-by-step explanation:

The perimeter is just the sum of all side lengths so

P=3x+(x-4)+(x+2)

P=3x+x-4+x+2

P=5x-2

Answer Link

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