Two angles are supplementary.one anglemeasures 15 degrees more than 4 times the other. what is the measure of the larger angle in degress

asked Jan 9, 2018 229k views

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x + (4x+15) = 180
5x+15=180
5x=165
x=33
4(33)+15=147. (Or you could subtract 33 from 180)
Check answer: 33+147=180 yes

RIAstar answered Jan 16, 2018

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