Mathematics, 12.03.2021 05:40 arod20061

Line m passes thru pts (2,-5)and (4,-3). Line n passes thru (-4,-8) and (-6,-6). Are lines m and n perpendicular ?

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Line m passes thru pts (2,-5)and (4,-3). Line n passes thru (-4,-8) and (-6,-6). Are lines m and n p...