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What is the slope of a line perpendicular to the line whose equation is 3x + 3y = 45
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4 votes
What is the slope of a line perpendicular to the line whose equation is
3x + 3y = 45

User Shawn Swaner
by
6.9k points

1 Answer

4 votes

Answer:

3(x+y)=45

x+y=15

y=-1x +15

so

slope(m) = -1

User Crismogram
by
7.3k points
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