Mark scored 23,769 on his first round of play. he scored 17,325 on his second round. round each number to the nearest thousand. what was marks combined score after rounding each number? tell me the combined number. then you get 10 points.

(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.