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2 years ago

Please help i got a f on it and i am redoing it i will give 28 points for the right answer

Mathematics

2 answers:

Savatey [412]2 years ago

5 0

Answer:

11/16

Step-by-step explanation:

12 divided by (2+2/3)^2 =1.6875

1.6875 in a decimal form is 11/16

yKpoI14uk [10]2 years ago

5 0

Answer:

$1\dfrac{11}{16}$

Step-by-step explanation:

$\left(2 + \dfrac{2}{3}\right)^{2} =\left(\dfrac{2*3}{1*3}+\dfrac{2}{3} \right)^{2}\\\\\\=\left( \dfrac{6}{3}+\dfrac{2}{3} \right)^{2}\\\\\\=\left( \dfrac{8}{3} \right)^{2}\\\\=\dfrac{64}{9}$

12 ÷ (2 + 2/3)² = 12 ÷ (64/9)

$= 12 *\dfrac{9}{64}\\\\= 3 *\dfrac{9}{16}\\\\= \dfrac{27}{16}\\\\\\= 1\dfrac{11}{16}$

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Yuri [45]

Answer:

If statement(1) holds true, it is correct that $\small \frac{r}{s}$ is an integer.

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Step-by-step explanation:

Given two positive integers $r$ and $s$ .

To check whether $\small \frac{r}{s}$ is an integer:

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Condition 2:

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(But the powers of prime factors need not be equal as we are not given the conditions related to powers of prime factors.)

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