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Mathematics 11 Online
OpenStudy (anonymous):

Help Please!!!

OpenStudy (anonymous):

|dw:1380583376098:dw|

OpenStudy (amurciano2):

180= 2x+5+4x-3+y

OpenStudy (wolf1728):

Herbfu - any more information about that triangle?

OpenStudy (anonymous):

amurciano2 is incorrect....We can't write an expression for the perimeter without knowing anything about that third side.

OpenStudy (amurciano2):

it is a variable for the unknown side there is no other way to put the answer

OpenStudy (amurciano2):

the180 is incorrect sorry

OpenStudy (wolf1728):

Even if you knew the exact lengths of both sides, the third side could not be determined.

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