Best Answer

10

Lvl 10

More answers

-7/-3

Q: Given a line with a slope of 3-7 what is the slope of any line that lies perpendicular to it?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

-5/3

3/4

The slope of a line perpendicular to one with slope m is -1/m. So for a line with slope 1/7, any line perpendicular to it will have: slope = -1 / (1/7) = -7

The line perpendicular to a line with a slope of 1/5 has a slope of -5.

If they are perpendicular, the product of their slopes should be -1 -1*X = -1 X = 1 The other line has slope 1

Related questions

-5/3

3/4

The slope of a line perpendicular to one with slope m is -1/m. So for a line with slope 1/7, any line perpendicular to it will have: slope = -1 / (1/7) = -7

The line perpendicular to a line with a slope of 1/5 has a slope of -5.

If they are perpendicular, the product of their slopes should be -1 -1*X = -1 X = 1 The other line has slope 1

4

If we call the slope m we can say that the slope of the perpendicular line is -1/m In this case as the slope, m, is 13 the slope of the perpendicular is -1/13 or -0.07692307692

Slope of the given line is 3/7 So slope of perpendicular line is -7/3

Slope of given line = -3 Therefore, slope of perpendicular = 1/3

Slope of given line = 3 So slope of perpendicular = -1/3

Get the slope of the given line, by putting it into slope-intercept form. Then you can divide minus one by this slope, to get the slope of any perpendicular line.

To find the slope of a perpendicular line, take the negative reciprocal of the slope of the given line. (Flip the top and bottom of the fraction and change the sign.) The slope of 3 can be written as 3/1. The slope of a line that is perpendicular is -1/3.