The dimensions of a cylindrical can of pet food are shown below. 3 in.
PET FOOD 2in.
What is the volume of the can, in terms of 7T?
A
2. 257 cubic inches
B
4.5 cubic inches
с
97 cubic inches
D
187 cubic inches

the answers are in the images, i received 100% on this assignment. hope this !

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

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