With !
tell weather the lines for each pair of equations are parallel, perpendicular, or neit...
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Mathematics, 31.01.2020 02:58 unknowntay04
With !
tell weather the lines for each pair of equations are parallel, perpendicular, or neither.
1.) y=-7/8x -1 and -8x+7y=-21
2.) y=-1/4x+10 and -2x+8y=6
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