A ball is launched from a 244.902-meter tall platform. The equation for the ball's
height h at time t seconds after launch is
h(t) = -4.9t2 + 25.97t + 244.902,
where h is in meters. When does the object
strike the ground?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7