The function h(t) = −16t2 + 40t models the height, in feet, of a ball t seconds after it is thrown into the air. What is the maximum height the ball reaches after it is thrown? A.) 25 ft
B.) 27 ft
C.) 50 ft
D.) 75 ft

c

step-by-step explanation:

the answer is 21%.

70 years.

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.