A ball is kicked upward with an initial velocity of 64 feet per second. The ball's height, h (in feet), from the ground is modeled by h = negative 16 t squared + 64 t, where t is measured in seconds. What is the practical domain in this situation?

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32