Whitney rolls a ball down a ramp that is 18 feet long if the ball rolls down 2 feet each second what integer represents the amount of time in seconds the ball takes to reach the end of the ramp

ball took 9 seconds to reach at the end o the ramp.

Step-by-step explanation:

Whitney rolls a ball down a ramp.

Length of the ramp = 18 feet

Speed by which the ball rolls down = 2 feet per second

Let the ball takes T seconds to reach the end of the ramp.

By the formula,

Time taken =

                   =

                   = 9 seconds

Therefore, ball took 9 seconds to reach at the end o the ramp.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.