8sin(37y)cos(18y) write as a sum

Using the figure below, select the two pairs of alternate interior angles. a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p