3 years ago

line p passes through points (2,13) and (9,8). line q is perpendicular to p what is the slope of line q?

Mathematics

1 answer:

Korvikt [17]3 years ago

4 0

to find the slope of P, use the formula (y2-y1)/(x2-x1)

(8-13)/(9-2) gives you -5/7

a perpendicular line has the opposite reciprocal slope so it is positive 7/5 or 1 2/5

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