Mathematics, 13.12.2019 02:31 bree1926
Are two lines parallel, perpendicular or neither 3x+7y=15 and 7x-3y=6
Answers: 1
----> equation A
----> equation B
----> the lines are not parallel
----> the lines are perpendicular
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Are two lines parallel, perpendicular or neither 3x+7y=15 and 7x-3y=6...
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