Carlos has 4 1/2 gallons of paint. to paint a room that is 10 ft by 10 ft, he uses 34 gallon of paint. how many 10 ft by 10 ft rooms can carlos paint? a. 4 1/3 rooms b. 4 2/3 rooms c. 6 rooms d. 9 rooms

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

f(x)=4

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