+23PTS! PDF Volume question -_- find diameter from the cylinder. I got 9 answer is 6 how???

+23PTS! PDF Volume Question -_- Find Diameter From The Cylinder. I Got 9 Answer Is 6 How???

Answers

Answer 1

Answer: See below

Explanation:

For this question, we are given the volume, and we want to find the diameter. We have to work backwards to get our radius, then to find the diameter.

[tex]V=\pi r^2h[/tex]         (Volume of cylinder)

[tex]72\pi =\pi r^2h[/tex]      (The π cancel out)

[tex]72 =r^2(8)[/tex]        (Plug in h=8)

[tex]9=r^2[/tex]              (Divide 8)

[tex]r=3[/tex]               (Square root of 9 is 3)

Now that we have our radius, we can find our diameter.

[tex]d=2r[/tex]             (Equation for diameter)

[tex]d=2(3)\\[/tex]          (Plug in r=3)

[tex]d=6yards[/tex]     (Multiply)

Answer 2
Do 35-8. 4 times cause it’s half of 8 I’m not a great teacher but yea

Related Questions

In the writing and language portion of the SAT questions ask students to do what?

Answers

Answer:

The SAT Writing and Language Test asks you to be an editor and improve passages that were written especially for the test—and that include deliberate errors.

Explanation:

google

The Sat writing and language portion help the brain make fewer mistakes while writing or with speaking
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