Answer:-10/2=-5Solution:The relation between the line slope and it's perpendicular line slope is negative reciprocal, i.e.Slope of the line perpendicular = -1/Slope of the line= -1/(2/10)= -1 x 10/2= -10/2= -5
Points: (-10, -4) and (-1, 2) Slope: (-4-2)/(-10--1) = 2/3
The slope is -2/3.
1 over -10.
If the line has a slope of 2, then the perpendicular line has a slope of -1/2. The slope of a perpendicular line is the negative reciprocal. Another example would be if the slope of a line is -1/4, then the slope of the perpendicular is 4.
If you mean points of (-10, 1) and (0, -4) then the slope works out as -1/2
The slope is (9 - -1)/(2 - 4) = 10/-2 = -5
If a line has a slope m then a line perpendicular to it has a slope -1/m ( negative inverse). For example if a line has slope positive 2, its perpendicular has slope -1/2
The slope of the perpendicular to a line has a slope which is the negative reciprocal of the original line's slope.The negative reciprocal of x is -1/xSo in this case, where the slope is -2 the perpendicular line has the slope -1/(-2) or simply 1/2
Points: (-1, 2) and (3, -1) Slope of line: -3/4
Perpendicular line = - 1/gradient= - 1/2/3= - 3/2
If you mean points of: (0, 5) and (10, 0) then the slope is -1/2