The real number square root of 16 belongs to which sets of numbers?

1 answer:

3 0

Answer: Square root of 16 is +4 or -4. Since -4 is not a natural number, the square root can be described as an integer.

Step-by-step explanation:

The square root of 16 is a rational number. The square root of 16 is 4, an integer

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PLEASE HELP ME I BEG YOU

Rus_ich [418]

You need to find "two-fifths of 30." Of here means multiplication:

$\begin{aligned}\dfrac{2}{5}\cdot 30 &= \dfrac{2}{5}\cdot\dfrac{30}{1}\\[0.5em] &= \dfrac{60}{5}\\[0.5em] &= 12\end{aligned}$

There are 12 athletes in the club.

5 0

2 years ago

Read 2 more answers

Find the smallest possible solution to 2/3x^2=24

Bezzdna [24]

$\dfrac{2}{3} x^2 = 24$

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Divide by 2/3 on both sides :
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$x^2 = 24 \div \dfrac{2}{3}$

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Change the divide fraction to multiplication fraction :
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$x^2 = 24 \times \dfrac{3}{2}$

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Simplify :
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$x^2 = 36$

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Square root both sides :
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$x = \pm \sqrt{36}$

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Answer :
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$x = \pm6$

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Answer: The smallest possible value of x is -6
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4 0

3 years ago

What is 2 1/2 * 1 1\2 have it as a mixed fraction pls.

gizmo_the_mogwai [7]

Answer: 15/4 or 3 3/4

Explanation: You make 2 1/2 into 5/2 (improper fraction) and 1 1/2 into 3/2.

You multiply the two together (5/2 x 3/2) equaling 15/4 (improper fraction) or 3 3/4 (mixed fraction)

6 0

3 years ago

I need help with this as soon as possible

Arte-miy333 [17]

Yes the graph does show a proportional relationship because each x value has only one y value

5 0

3 years ago

A 1970 comic book originally sold for $0.35 has appreciate 10% per year. What will it be worth this year? Round to the nearest c

Juli2301 [7.4K]

Answer:

$41.09 (as of 2020)

Step-by-step explanation:

i took the test

8 0

3 years ago