Answer:
729
Step-by-step explanation:
Each side of the cube measures 9cm
The volume of a cube is V^3
Therefore the volume can be calculated as follows
= 9^3
= 729
Hence the volume is 729
Answer:
I believe these are all of the correct answers
1. You are correct with the 5
2. 46/3 or 15.33333
3. 84/5 or 16.8
4. 35/9 or 3.8888...
5. 100/9 or 11.11111...
6. 15/4 or 3.75
7. 6/15 or 0.4
8. 1/15 or .066666...
9. 4/21 or 0.190476
10. 15/66 or 0.227273
11. 1/3 or .33333....
12. also 1/3
13. 3 21/32
14. 2 5/36
15. 1 19/40
16. 7/20
17. 4 14/15
18. 15 1/8
Answer:
The answer is the last one!! 3/14
Step-by-step explanation:
Find the number in the tenth place 0 and look one place to the right for the rounding digit 9. Round up if this number is greater than or equal to 5 and round down if it is less than 5.
Answer: 0.1
Answer:
It is a singular matrix system.
Step-by-step explanation:
A column of all zeros in a matrices says that the variable associated with that column has no effect on the output.
For example If the first column of a matrix consists of zeros, this means that the coefficient of the first variable is zero in every equation in the system . This means that if there is any solution at all, then there must be an infinite number of them, since you can set that first variable to any value at all and still satisfy all of the equations.
