The one on the left is -5/6
The one on the right is 1/21
(3,1)(-3,-3)
slope = (-3 - 1) / (-3 - 3) = -4/-6 = 2/3
y - y1 = m(x - x1)
slope(m) = 2/3
(3,1)....x1 = 3 and y1 = 1
now sub
y - 1 = 2/3(x - 3) <===
There are 10 pairs of sides that touch each other
Here is u answer -5a4b<span>8</span>