Which equation does the graph below represent 1) y = 2x
2) y = 1/2x
3) y = 1/2+x
4) y = 2+x

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.