Determine the diameter of the circle with the given equation x2+y2=9

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks