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hjlf
2 years ago
9

1,2,3, or 4 for answer

Mathematics
2 answers:
elena-14-01-66 [18.8K]2 years ago
7 0

1 pi is not rationa;

2. sqrt20 is not rationa;

3.sqrt7 is not rational

4 is the answer

Number four is rational

slava [35]2 years ago
4 0

Answer:

4

Step-by-step explanation:

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