Hi

the slopes of perpendicular lines are negative reciprocals of each other.

line y= 2/3x +5   m = 2/3

m= -(3/2) would be the slope of a Line perpendicular to the above line  

RELATED QUESTIONS

The line y=2/3x+5 has a slope of m=2/3.What is the slope of a line parallel to this... (answered by rfer,Alan3354)

what is the slope of a perpendicular line to the line... (answered by hayek)

What is the slope of a line perpendicular to a line with y = 3x -... (answered by RAY100)

A line has the equation of y=8x+5. Its slope is 8. What is the slope any line  Any line... (answered by ewatrrr)

Find the Slope of a line perpendicular to the line: y=... (answered by unlockmath)

If a line has a slope of -2/3, what is the slope of a line perpendicular to it?  (answered by Cromlix)

what is the slope of a line perpendicular to the line y=... (answered by Alan3354)

consider the line 6x+8y=2

What is the slope of a line parallel to this line?

What... (answered by stanbon)

Consider the line  -6x-4y=-2

What is the slope of a line parallel to this line?... (answered by josgarithmetic)