Which is greater 9 times 10 to the -2 power or 3 times 10 to the -4 power

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

(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.