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nadya68 [22]
3 years ago
15

A soft drink can has a diameter of 6 cm and a height of 11.5 cm. How much aluminum is used to make the can.

Mathematics
1 answer:
Kitty [74]3 years ago
3 0
If the can has a diameter of 6 cm, then it's radius is half that, or 3 cm.

\bf \textit{surface area of a cylinder}\\\\
SA=2\pi r(h+r)~~
\begin{cases}
r=radius\\
h=height\\
-----\\
r=3\\
h=11.5
\end{cases}\implies SA=2\pi (3)(11.5+3)
\\\\\\
SA=6\pi (14.5)\implies SA=87\pi
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Step-by-step explanation:

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6 0
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Step-by-step explanation:

Given:

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2 years ago
The solution set to 6 + 2n > 12 is n > 3. Which are correct representations of this solution? Select two options.
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The correct representations of this solution are

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<h3>How to determine the solution set?</h3>

The inequality is given as:

6 + 2n > 12

The solution is given as:

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Also, the inequality symbol > is represented using an open circle.

This means that the number line would use an open circle and the arrow would point right

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Read more about inequalities at:

brainly.com/question/25275758

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