The height of a baseball after it is struck by a bat is modeled by the function h(x) = 3 +128x − 16x2, where x is the elapsed time in seconds and h is the height measured in feet. In context, what does the constant 3 represent? A)There were 3 runners on base when the bat struck the ball.
C)The bat struck the baseball when it was at a height of 3 yards.
B)The bat struck the baseball when it was at a height of 1yard.
D)After the bat struck the baseball, the ball stayed in the air for 3 seconds

the answer is: the length is 5/6 yards.

give me a or a 5 star rating if this is correct!

step-by-step explanation:

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation:

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.

b. b < 1 might be the correct answer