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-4.9 is a rational number. If a number is irrational, then it can not be expressed as a finite number of digits.
A few examples of Irrational Numbers are:
pi, the square root of any integer which is not square and the golden ratio (phi).
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Is negative 49 a rational or irrational number?
Rational.
Is negative 16.987 a rational or irrational number?
-16.987 is a rational number
Is negative 8.3 repeating rational or irrational?
It is rational. It can be expressed as a fraction: -8⅓.
Are all negative numbers are rational?
No, not all negative numbers are rational. There are many negative numbers that are irrational, just like the positive numbers.
Is 4.6 irrational or rational?
4.6 is rational.
Is negative 49 a rational or irrational number?
Rational.
Is the negative square root of 49 a whole number natural number integer rational number or irrational number?
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
Is 49 a rational or irrational number?
49 is a rational number
Is Negative 1.2 irrational number?
The negative of a rational number is also rational.
Is negative A rational or irrational?
Irrational
Do irrational and rational form a negative number set?
No. Irrational and rational numbers can be non-negative.
Is radical 49 irrational?
No, it is rational.
Is negative six rational or irrational?
Rational
Is negative 876231 rational or irrational?
rational
Is negative 13 rational or irrational?
Rational.
Is the square root 49 rational or irrational?
sqrt(49)= 7=====quite rational!
Is the square root of 49 irrational or rational?
sqrt(49)= 7=====quite rational!
