Answer:

6.rational

7.irrational

8.rational

9.irrational

10.irrational

Step-by-step explanation:

Answer:

6. Rational

7. Irrational

8. Irrational

9. Irrational

10. Irrational

Step-by-step explanation:

Anything that's not a perfect square is irrational, like the number 7-9, You can try solving these in a calculator and if the answer is a whole number, then you can tell that it's rational while the other way around is irrational.