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I need help on this question plz
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Sep 11, 2019
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I need help on this question plz
Mathematics
middle-school
Tajuddin Khandaker
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When 2 angles are supplementary, they both add together to equal 180 degrees. Therefore, choice 4 is correct because it adds 2x and 3x-15 together to equal 180 degrees
Karine
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Sep 18, 2019
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