If Jerome replaces the down spout at the end of the course with a board that is 13 ft. long, what will the measure of the angle between the board and the ground? (Round your answer to the nearest degree) .

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.

What are two numbers that have a sum of 15