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kodGreya [7K]
3 years ago
15

Solve for the formula C=2pir solve for r

Mathematics
2 answers:
Ulleksa [173]3 years ago
7 0
C = 2pi r
C/2 Pi = r.

I believe this would be the solution.
navik [9.2K]3 years ago
3 0
C/2 pi r squared I believe is the correct answers

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Shkiper50 [21]

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<h3><u>Solution:</u></h3>

Given that , In \frac{3}{4} pound of a banana bread, there is \frac{1}{2} cup of cinnamon

<em><u>To find:</u></em>

Amount of cinnamon per pound in bread

Let "n" be the cinnamon per pound present in bread

\frac{3}{4} pound of banana bread ⇒ \frac{1}{2} cup of cinnamon

Then, 1 pound of bread ⇒ n cups of cinnamon

Now, let us use criss cross method (i.e. multiplying the diagonal ordered terms and equating them)

\begin{array}{l}{\rightarrow n \times \frac{3}{4}=\frac{1}{2} \times 1} \\\\ {\rightarrow n \times \frac{3}{4}=\frac{1}{2}} \\\\ {\rightarrow n=\frac{1}{2} \times \frac{4}{3}} \\\\ {\rightarrow n=\frac{2}{3}}\end{array}

Hence, 1 pound of bread contains \frac{2}{3} cups of cinnamon.

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Answer:

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Step-by-step explanation:

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