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15-03-2017
Mathematics

contestada

Line k passes through points (6, 10 and (4, 3. line r is perpendicular to q. what is the slope of line r

Respuesta :

17-03-2017

line k has a slope of -7/-2 a perpendicular lines slope is equal to the opposite reciprocal of line k. Therefore line r has a slope of 2/7 or y=2/7

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