3 years ago

The lines shown below are perpendicular. If the green line has a slope of a

Mathematics

1 answer:

Georgia [21]3 years ago

6 0

Answer:

-4/3

Step-by-step explanation:

since the both lines are perpendicular the product of their slopes equals -1
let m be the slope of the red line
m*a = -1
m = -1/a
a = (8-5)/(0-(-4)) = 3/4
so m = -4/3

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