Mary has an interest in music. she loves to buy cd's and cell phone ringtones. each cd, c, cost $14 and each ringtone, r, cost $2. she only has a budget of $50. write an inequality to represent this situation.

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Ответ:

vanessacox45

19.12.2020

Mathematics

$\sqrt{\frac{36}{169} } = \frac{6}{13}$

Step-by-step explanation:

First, transform the fraction inside the square root into the following:

$\frac{\sqrt{36}}{\sqrt{169}}$ .

Next, you can take the square root of 36 ( $\sqrt{36}$ ), which is 6 ( $6^{2} = 36$ ).

$\frac{\sqrt{36}}{139} = \frac{6}{\sqrt{169}}$

Then, you can take the square root of 169 ( $\sqrt{169}$ ), which is 13 ( $13^{2} = 169$ )

$\frac{6}{\sqrt{169}} = \frac{6}{13}$

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