Ispent 50 points on this, the formula for the area of a triangle is a=1/2bh where b is the base and h is the height. what is the area of the triangle shown here? (see picture) a. 72 in^2 b. 90 in^2 c. 180 in^2 d. 360 in^2

Find two numbers if their sum is 91 and the ratio is 6: 7?

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

(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.