The relationship between V, the volume of a cube, and E, the length of each edge of the cube, is shown below. 3/V= E
E
What is the length, in inches, of each edge of a cube that has a volume of 64 cubic inches?

4 inches.

Step-by-step explanation:

Given: The relationship between V, the volume of a cube, and E, the length of each edge of the cube is given by :-

If volume = 64 cubic inches, then put V= 64, we get

Hence, the length of each edge of a cube =   4 inches.

answer: i think one of the answer is $150 and $300?

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