20x+12y = 2012 12y = -20x+2012 y = -5/3x+503/3 Therefore the perpendicular slope is the positive reciprocal -5/3 which is 3/5
Turn into y = mx + b form6x-12y = 24-12y = 24-6xy = 1/2x -2m = slope = 1/2
12y + 5 = 53 12y = 48 y = 4
12y+2=146 12y=146-2 12y=144 144/12 12x12=144 y=12
12y - 4 = 7y + 165y = 20y = 4
20x+12y = 2012 12y = -20x+2012 y = -5/3x+503/3 Therefore the perpendicular slope is the positive reciprocal -5/3 which is 3/5
Turn into y = mx + b form6x-12y = 24-12y = 24-6xy = 1/2x -2m = slope = 1/2
12y + 5 = 53 12y = 48 y = 4
17/12
-6x + 12y = -102 -6x = -12y - 102 x = 2y + 17
12y+2=146 12y=146-2 12y=144 144/12 12x12=144 y=12
12y - 4 = 7y + 165y = 20y = 4
7X - 12Y = 96 - 12Y = - 7X + 96 Y = (7/12)X - 8 ============== m = 7/12 Y intercept = - 8
12y+3=9y-15 3y=-18 y=-6
12y = 8x + 24 so y = 2x/3 + 2
6y + 4.. i think
12y + 2 or 2*(6y+ 1)