Mathematics, 09.01.2020 00:31 shayshay7874

Are the pairs of lines parallel, perpendicular, or neither? explain
a. 3xx + 2yy = 74 and 9xx − 6yy = 15
b. 4xx − 9yy = 8 and 18xx + 8yy = 7

Answers: 2

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Are the pairs of lines parallel, perpendicular, or neither? explain
a. 3xx + 2yy = 74 and 9xx...