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Mathematics, 18.07.2019 05:00 fattypickeltoefungus
Is the line through points p(8, 4) and q(0, 0) perpendicular to the line through points r(β7, 9) and s(β11, 17)? explain. yes; their slopes have product β1. no, their slopes are not opposite reciprocals. no; their slopes are not equal. yes; their slopes are equal?
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Is the line through points p(8, 4) and q(0, 0) perpendicular to the line through points r(β7, 9) and...
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