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Mathematics, 03.12.2020 09:40 leahandmaryssa

Suppose m 3 = (4x + 12)° and m 7= (80 – x)º, where x = 15.
Are the lines parallel? Explain.

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Suppose m 3 = (4x + 12)° and m 7= (80 – x)º, where x = 15.
Are the lines parallel? Explain....

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