Melah throws a baseball with an initial upward velocity of 32 feet per second. The baseball is released from Melah's hand at a height of 4 feet. Use a graphing
calculator to determine how long it will take the ball to hit the ground.

35 is an outlier

step-by-step explanation:

no

step-by-step explanation:

answer

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

55 degrees because 55+55=110 degrees