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Mathematics 12 Online
OpenStudy (anonymous):

The first side of a triangle measures 5 in. less than the second side, the third side is 3 in. more than the first side, and the perimeter is 17 in. How long is the third side? If s represents the length of the second side, which of the following represents the length of the third side? s - 5 s - 2 s + 3

OpenStudy (anonymous):

Do you have any idea? @XxH2O_AvengerxX

OpenStudy (anonymous):

This is on my lesson,but i've never seen it before

OpenStudy (anonymous):

We didnt learn this

OpenStudy (anonymous):

The perimeter is all the sides added together. So 5+3+__= 17

OpenStudy (anonymous):

9?

OpenStudy (anonymous):

Your correct :)

OpenStudy (anonymous):

Do you understand it now?

OpenStudy (anonymous):

so.... s+3?

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