In ΔLMN, n = 910 inches, ∠L=64° and ∠M=31°. Find the length of l, to the nearest 10th of an inch.

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28