Find the value of n so that the line perpendicular to y=−15x − 6 passes through the points (n, −12) and (4, 8) .

Mathematics

1 answer:

Alik [6]3 years ago

6 0

Answer:

n=-296

Steps to Equation:

the perpendicular slope to -15 is 1/15
plug what you have into y2-y1/x2-x1
8 – -12/4-n
simplify so 20/4-n
then 20/4-n = 1/15
multiple 1 by 4-n and 15 by 20
4-n=300
subtract 4 by both sides
-n=296
divide by negative 1 on both sides
n= -296

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