Please help really need it will give thanx points

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

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%