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Mathematics, 03.06.2021 01:40 lollipopboo

Ok we are learning about complementary angles/ sadly more algebra so one side is 72 and the other side is (2x + 8) all of this = 90
how I don't get it sooo please help me!!

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Ok we are learning about complementary angles/ sadly more algebra so one side is 72 and the other s...
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