Find the diagonal d of a cube that is 13 in. on each edge. Round your answer to the nearest tenth of an inch.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10