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Mathematics 9 Online
OpenStudy (anonymous):

Help math! FAST

OpenStudy (anonymous):

?

OpenStudy (anonymous):

OpenStudy (anonymous):

I think that it is plain in site you just have to unfold the trick :) . Try dividing and then multiplying each side, or you can just divide. Hopefully I was some help. &)

jimthompson5910 (jim_thompson5910):

Hint: AEB + BEC = 180

jimthompson5910 (jim_thompson5910):

this is because those two angles are supplementary and form a straight line

OpenStudy (anonymous):

dont know how i find the measure. i know it = 180 all around but im not sure how to find the measure of the lines.

jimthompson5910 (jim_thompson5910):

AEB + BEC = 180 AEB = 180 - BEC

OpenStudy (anonymous):

BEC = 128?

jimthompson5910 (jim_thompson5910):

yes so AEB is _____

OpenStudy (anonymous):

oh ok thanks man

OpenStudy (anonymous):

52

jimthompson5910 (jim_thompson5910):

correct

OpenStudy (anonymous):

how would i solve this

OpenStudy (anonymous):

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