if ABCD is a trapezium if M is the mid point of BC then prove that area of triangle AMD =area of trapezium ABCD.

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?

The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?

Caitlin had 402. in her bank account.she withdrew $15.each week to pay for swimming lesson. she now has $237.