David mowed three lawns over the weekend. the first lawn took 2 hours and 15 minutes. the second lawn took 2.75 hours. the third lawn took 4 hours and 30 minutes. how many hours did david mow?

i think 5 miles per hour

step-by-step explanation:

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

the answer on e2020 was d.

that would be a prism, if not right, feel free to correct me