the5keelers
the5keelers the5keelers
  • 15-05-2017
  • Mathematics
contestada

suppose rm(3, -4) = (1,1) and rm (1,1) = (-5,16). is m||n? explain

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BlueSky06
BlueSky06 BlueSky06
  • 26-05-2017
In geometry, the lines are parallel when their slopes are equal. The slopes can be calculated through the equation,
                                          m = (y2 - y1)/(x2 - x1)
Substituting,
                                          m = (1 - 3)/(1 --4) = -2/5
                                           m = (1 --5)/(1--16) = 6/17 
which are not the same. The answer is no. 
    
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