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Mathematics 13 Online
OpenStudy (anonymous):

The measures of two supplementary angles are 3x+28 and 4x-2. What are the measures of the two angles.

OpenStudy (anonymous):

supplementary angles means that they add up to 180. So why not add the two angles together and set it equal to 180. Solve for x, and then plug x back into the expressions to solve for the measures of the two angles.

OpenStudy (anonymous):

alright thank you

OpenStudy (anonymous):

no problem

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