Line pq is parallel to bc and splits ab into lengths of x + 8 and x. the other side, ac, is split into lengths of x + 13 and x + 1. what is the length of ac? image not to scale.

The answer is -pie over 2

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form

All i know is thay part a is 48