A baseball player hits a pop fly into the air. The function s(t)= -16t^2+64t+5 models the ball's height above the ground, s(t) in feet, t seconds after it is hit. a. At what time does the baseball reach its maximum height? What is that height? Max height Time b. After how many seconds does the baseball hit the ground? Round to the nearest tenth of a second.

the answer is 8

step-by-step explanation:

3.14 x 8x8

tube or goog would be a great resource to with that question

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc