3 years ago

Need help the second one is wrong (answer)I think !!!! Please help

1 answer:

4 0

Answer:

the answer of your question is C

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wel

Answer:

1 over 9

Step-by-step explanation:

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3 years ago

harina [27]

1) Tan45 = 1
2) Sin70 = 0.9397
3) Cos30 = 0.8660
4) Cos20 = 0.9397

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2 years ago

eimsori [14]

$3 dollars per gallon

6 0

2 years ago

jenyasd209 [6]

In order to calculate the volume of a cylinder, we can use the following formula:

$V=\pi r^2h$

Where r is the base radius and h is the height.

If the circumference is 8, we have:

$\begin{gathered} C=2\pi r \\ 8=2\pi r \\ r=\frac{4}{\pi} \end{gathered}$

Now, calculating the volume, we have:

$\begin{gathered} V=\pi(\frac{4}{\pi})^2\cdot10 \\ V=\frac{160}{\pi} \\ V=50.93 \end{gathered}$

So the correct option is the second one.

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1 year ago

Evgen [1.6K]

Answer:

x=8.6

Step-by-step explanation:

x=8.6

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2 years ago