Which monomial is a perfect cube?

1x3

3x3

6x3

9x3

Option (a) is correct.

is a perfect cube.

Step-by-step explanation:

 Given : Some Monomial

We have to choose out of given monomial that is a perfect cube.

Perfect cubes are numbers that can be written as

So, consider , we know 1 can be written as

Thus,   can be written as  

Thus, Option (a) is correct.

Option A is correct

Step-by-step explanation:

Perfect cube is a number that is the cube of any integer number.

For example:

From the given options we have to find which monomial is a perfect cube.

Consider the  monomial .

We can write 1 as:

It can be written as:

Therefore,   monomial is a perfect cube

step-by-step explanation: examine the two-step equation.

−  

7

4

+  

x

4

= 2

which property of operations allows you to add the same constant term to both sides?

multiplication property of equality

division property of equality

addition property of equality

subtraction property of equality

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)