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Mathematics, 12.03.2021 16:50 delvin7698

Please help If P(6,-2( Q(-2,8) R(-4,3) and S(-9,y) find y so that line PQ is perpendicular to line RS


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If P(6,-2( Q(-2,8) R(-4,3) and S(-9,y) find y so that line PQ is perpend

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Please help If P(6,-2( Q(-2,8) R(-4,3) and S(-9,y) find y so that line PQ is perpendicular to line...
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