Aright triangle is formed by the y-axis, the line y=2x+4 , and another line. if the legs of the right triangle intersect at (2,8), what is the equation of the other line of the triangle?

`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. ''.