Brianna plotted the two points (20, 75) and (45, 150) on a graph. what is the x-coordinate of the x-intercept of the line that contains these two points

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?