2 years ago

Help pls if u can.. thanks!

Mathematics

1 answer:

GREYUIT [131]2 years ago

3 0

Answer:

A) Rational

B) Irrational

C) Rational

D) Irrational

Step-by-step explanation:

Irrational numbers cannot be expressed as a ratio of two number, whereas rational numbers can be. 81 can be expressed as 9*9 whereas, 89 cannot be expressed as ratio of two numbers.

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