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Mathematics, 17.08.2021 17:50 BonnyRios

ZA and ZB are complementary angles. If mZA = (x + 9)° and m ZB = (7x – 15), then find the measure of ZB.
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ZA and ZB are complementary angles. If mZA = (x + 9)° and m ZB = (7x – 15), then find the measure o...
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