3 years ago

What is the slope of a line perpendicular to the line whose equation is

Mathematics

2 answers:

seropon [69]3 years ago

5 0

Answer:

Step-by-step explanation:

x+y=-9

y=-x-9

So slope of original line is -1.

The line perpendicular to the original line is -1/-1 = 1

Vinil7 [7]3 years ago

3 0

Your answer would be: 1

Hope this helps and happy holidays;)

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