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Vitek1552 [10]
3 years ago
9

Which one of these is a rational number

Mathematics
2 answers:
alekssr [168]3 years ago
8 0
D is the ans. Square root of 49 equals to 7
Andrej [43]3 years ago
4 0

Answer: D. square root of 49

Step-by-step explanation: D. square root of 49=7

A rational number is either a whole number, or one that has repeating numbers/pattern behind the decimal, For example: <u>4.13333333333</u> is rational, because the numbers repeat, it goes on forever with a sequence. If it was irrational then it wouldn't repeat in a (pattern), after the decimal, For example: <u>4.920581765</u>, it will just go on with random numbers all over the place.

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