Answer:
512 is a perfect cube because 512 = 8 times 8 times 8
Step-by-step explanation:
A perfect cube is a number that can be rewritten as a product of three identical numbers.
For example: 8 is perfect cube as 8 can be rewritten as:
8 = 2 × 2 × 2
So, from the definition of the perfect cubes, the option that matches it is third option.
512 is a perfect cube as it can be expressed as the product of 8 three times.
512 = 8 × 8 × 8
Therefore, third option is correct.
All the remaining options doesn't fulfill the definition of perfect cubes.
Answer:
Step-by-step explanation:
The answer would be 120 because you have to add all numbers.
Answer:
It would be 42
Step-by-step explanation:
Because if you multiply the base (15) and the side (6).The total would be 42.
Formula: <em>P=2 (a+b)</em>
-Hope this helps! <3
Answer:
Leroy has $1.20 , Aaron has $6.00
Step-by-step explanation:
let Leroy have x , then Aaron has 5x , so
x + 5x = 7.20
6x = 7.20 ( divide both sides by 6 )
x = 1.20
Then
Leroy has $1.20 and Aaron has 5 × $1.20 = $6.00
