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Is 9 a rational or irrational?
9 is a rational number
Is 7divided by 9-9 a rational number?
It would depend on where you put the parentheses. 7/9 - 9 is a rational number 7/(9-9) is not even a number at all - surely not a rational number.
Is 9 rational or irrational?
9 is a rational number
Is -9 is a rational or irrational number?
It is a whole number so it is rational.
Is 9 over 2 a rational or irrational number?
Rational
What rational number is equivalent to 9 to the -2 power?
11
Is -9 a rational or irrational number?
Rational. A rational number, z, is any number that can represented in the formx/y = z
Is 9 a rational or irrational?
9 is a rational number
Is 7divided by 9-9 a rational number?
It would depend on where you put the parentheses. 7/9 - 9 is a rational number 7/(9-9) is not even a number at all - surely not a rational number.
Is 5 over 9 rational?
Yes. Any rational number divided by another rational number is also rational.
Is negative 9 a rational or irrational?
-9 is a rational number
Is 9 rational or irrational?
9 is a rational number
What is 9 as a rational number?
It is 9, though if you must have it in the form of a ratio, you could try 9/1.
Is -9 is a rational or irrational number?
It is a whole number so it is rational.
Is 9 out of 7 a rational or an irrational number?
9 out of 7 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are integers, and the denominator is not zero. In this case, 9/7 can be simplified to 1.28571428571, which is a rational number.
What is nine to the second power equal?
81 A number raised to the second power is the number multipled by itself twice (9*9). A number raised to the third power, is the number multipled by itself 3 times (9*9*9) and so on.
Is 9 an irrational number?
An irrational number cannot be written as a fraction or a whole number,Like Pi for example
