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Mathematics, 13.10.2020 18:01 Petlover6975
∠1∠1 and ∠2∠2 are supplementary angles. m∠1m∠1 is 4y+74y+7, and m∠2m∠2 is 9y+49y+4. Find m∠2m∠2. Step by step answer please :)
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∠1∠1 and ∠2∠2 are supplementary angles. m∠1m∠1 is 4y+74y+7, and m∠2m∠2 is 9y+49y+4. Find m∠2m∠2.
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