3 years ago

Which of the following is a rational number? (4 points)

Mathematics

2 answers:

abruzzese [7]3 years ago

8 0

Step-by-step explanation:

square root 15 = irrational

square root 16 = 4 = rational

square root 21 = irrational

square root 22 = irrational

valkas [14]3 years ago

4 0

Answer:

The correct answer is the square root of 16.

Step-by-step explanation:

The square root of 16 is 4, which is a whole number. Whole numbers are rational.

This eliminates the rest of the answers, but the square root of 15 has an infinite decimal, as well as the square root of 21 and 22.

Hope this helps! :)

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