Rate of change is known as the the

(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.

Find the exact value of cos(arcsin( one fourth for full credit, explain your reasoning. (2 points)

The weight of an object on the moon is 1/ 6 of its weight on earth. a person weighing 114 pounds on earth would weigh how much on the moon?