negative one and a half
Chat with our AI personalities
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