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Is 7 plus 5 rational

Updated: 8/21/2019
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7y ago

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Yes, because 7+5 = 12 which is a rational number

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7y ago
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Q: Is 7 plus 5 rational
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Is 5 plus the square root of 7 rational?

No, it is not.


Is 7 plus the square root of 5 irrational and why?

7 plus the square root of 5 is an irrational number because the square root of 5 is a never ending decimal number that can't be expressed as a fraction.


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How do you solve 5 over 4x plus 7 over 12x (adding rational expressions)?

5/4x+7/12x is the same as 15/12x+7/12x = 21/12x


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Is negative 5 over 7 a rational?

Yes, -5/7 is a rational number because it can be expressed as a fraction.


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1). Any number that you can write down completely, using digits, decimal point, and fraction bar, is a rational number. So yes, 5/7 is rational. 2). Any number that can be written as the ratio of two whole numbers is rational. 5/7 is the ratio of 5 to 7. So yes, it is rational.


What is the median of 5 plus 5 plus 5 plus 6 plus 5 plus 7 plus 0 plus 5 plus 1 plus 7 plus 7 plus 5 plus 6 plus 5 plus 5 plus 5 plus 8 plus 5 plus 0 plus 5 plus 4 plus 5 plus 2 plus 7 plus 9?

If you put the numbers in order it is: 0, 0, 1, 2, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 7, 7, 7, 7, 8, 9. Since there are 25 numbers, we are looking for the thirteenth number, which is 5.


Is 3 plus 5 is rational number?

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Is 2 plus 7 irrational?

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Is 5/7 a rational number?

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