If r = 6 units and h = 9 units, what is the volume of the cylinder shown above? Use 3.14 for T.
2 answers:
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Answer:
11.
Take out 2x ( greatest common factor )
Factor
Don't forget about the 2x we took out earlier
Solution to 11:
12.
This is the difference of squares, so let's use the formula...
if, and
then, the Solution to 12 is:
13.
First of all, you must find the greatest common factor because there isn't anything else you can do.
Now you can see the difference of cubes...
so, the Solution to 13 is:
Answer:
<h2>25.96%</h2>Step-by-step explanation:
Givens
- The old record is 6.75 meters.
- The new record is 8.5 meters.
If 6.75 meters represents 100%, which percentage would represents 8.5 meters? (we use the rule of three).
Then, we subtract 125.96% - 100% = 25.96%
Therefore, the percentage between the two records is 25.96%