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asambeis [7]
3 years ago
7

Which best explains what determines whether a number is irrational?

Mathematics
2 answers:
Mkey [24]3 years ago
5 0
Answer: The correct answer is Choice D.

An irrational number is a number that can be written as a decimal but never terminates or repeats. 

A good example of an irrational number is the number pi. We know that it begins as 3.14. However, that is only the beginning. It goes on forever without repeating or terminating.
devlian [24]3 years ago
3 0
<h2>Answer:</h2>

Option: D is the correct answer.

D) a number that can be written as a decimal that neither repeats nor terminates

<h2>Step-by-step explanation:</h2>

We know that real numbers are  divided into two categories:

1)

  Rational Number--

A number that can be expressed in the form of p/q i.e. a fraction where p belongs to integers and q belongs to natural numbers and also the decimals which are terminating and  repeating.

2)

   Irrational Number--

A number that cannot be expressed in the form of p/q are irrational also the non-repeating and non-terminating decimals are considered as irrational.

         Hence, the answer is:

            Option: D

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