Which monomial is a perfect cube?
2 answers:
Answer:
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.
Answer:
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
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Step-by-step explanation:
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m = (y2-y1)/(x2-x1)
= (-2--1)/(-12--8)
= (-2+1)/(-12+8)
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= 1/4
Answer:
3.374
Step-by-step explanation:


























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Answer:
3.5 cm
Step-by-step explanation:
2.5 is half of 5 so you divide 7 by 2 and you get 3.5
Answer:
G 7
Step-by-step explanation:
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