The height , h, of an object above the ground can be modeled as a function of time, t , by the equation h = 200 - 16t ^ 2

i think it would be 42cm

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

its a i did it myself

step-by-step explanation: