Help please! The questions are the image

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

(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.