The monomial is a perfect cube is 
.
<h3>Perfect cubes;</h3>
Perfect cubes are the numbers that are the triple product of the same number.
We have to determine
Which monomial is a perfect cube?
A perfect cube monomial must have three identical roots, such that the product of the roots equals the perfect square monomial.
It must be possible for the coefficient of a perfect cube monomial to be written in the form n3, where n equals the cube root of the coefficient.
A perfect cube monomial must have exponents on the variables.
Then
The monomial is a perfect cube is;
![\rm= 343p^6q^{21}r^6\\\\= \sqrt[3]{ 343 }= 7](https://tex.z-dn.net/?f=%5Crm%3D%20343p%5E6q%5E%7B21%7Dr%5E6%5C%5C%5C%5C%3D%20%5Csqrt%5B3%5D%7B%20%20343%20%7D%3D%207)
Hence, the monomial is a perfect cube is .
To know more about Monomial click the link is given below.
brainly.com/question/5245372
The answer is 30. that simple
The surface area is 108cm
Answer: 3 and 1/8 more
Step-by-step explanation:
You can start by converting to the same fraction and making the second one improper, so 29/8 and 4/8. Subtract them to find the difference and you are left with 25/8 or 3 1/8 gallons.
Answer:
0.25 (inches?)
Step-by-step explanation:
the equation is:
y=mx+b
y is the length of her hair, the dependent variable, the outcome
m is the slope, which is in this case the growth of her hair in a month
x is the independent variable, or the number of months
b is how long her hair is to start with, which is 12 in
we are looking for m, which is the growth of her hair per month, which is given as 0.25 inches, so that would be the answer
