Given y = 4x + 3, what effect does changing the equation to y = 2x + 3 have on the slope?  

Find the length of cu, the triangles are similar.

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

What two criteria are needed for triangles to be similar