Ireally need . grades are slipping man. i feel like a disappointment: (

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Standard deviation of 19,29,21,22,23

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.