Yanni is making curtains for his living room. he bought a piece of fabric that was 523 yards by 913 yards. if he spent $ 63423 on the fabric, what was the cost per square yard?

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.