Al's fishing line was on a spool with a radius of
4 times before Bilal began to reel in the fish.
What is the distance the fish pulled the fishing line?

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

2x + 8

step-by-step explanation:

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

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: