In the figure what is MABE what is MDBE

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

Find the arc length of the semicircle. 7the grade