Answer:

Step-by-step explanation:
The formula of a volume of a cylinder:

<em>r</em><em> - radius</em>
<em>H</em><em> - height</em>
<em />
We have a diameter <em>d = 8 → d = 2r → 2r = 8 → r = 4</em>
and <em>H = 12.</em>
<em></em>
Substitute:

Answer:
no
Step-by-step explanation:
to be a right triangle, the squared of the base and height must equal the hypotenuse squared:
= 10.34238
10.24^2 =/= 10.34
Answer:
3 is tens and 9 is ones
Step-by-step explanation:
hope this helps
{10, 15} and {5, 10, 15}.
Trying out some values:
x=10, 5*10 + 3 = 53, so 10 and above satisfy the inequality.
x=5, 5*5 + 3 = 28, which the lowest value that will satisfy the inequality so nothing below 5 will.
So any set with 5 or higher are correct, so
{10, 15} and {5, 10, 15}.