I'm bor..ed... so I'm creating a Point Chain. the point chain is where I somebody 10 points, and then they give someone 20, then that person who got 20, gives somebody 30. If you really think about it, you just give people 10 points, and it slowly builds up. Let's get to 100! If you don't understand it... just ask in the comments. if so, receive these points, and spread them. remember don't be greedy, spread them. Youll have 10 for yourself, I'm the only one losing the points. Just make this question "2 + 2 POINT CHAIN QUESTION" and then put how many points your giving

9

step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

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

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )