Find the volume of a cylinder with a radius of 6 cm and height 15 cm? (to the nearest whole centimeter

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.