169 is the ratio of 169 to 1 ... nice and rational.
The square root of 169 is 13 which is a rational and also a Prime number
No, it is rational.
The square root of 169 is 13, which is a whole number. Since whole numbers are considered rational numbers (they can be expressed as a fraction with a denominator of 1), the square root of 169 is rational.
An irrational number.
The number that follows 169 is 170.
Rational.
The square root of 169 is 13 which is a rational and also a Prime number
No, it is rational.
None of them because they are all rational numbers but 19 is a prime number.
The square root of 169 is 13, which is a whole number. Since whole numbers are considered rational numbers (they can be expressed as a fraction with a denominator of 1), the square root of 169 is rational.
An irrational number.
The sum of a rational and irrational number must be an irrational number.
No. The sum of an irrational number and any other [real] number is irrational.
No, 3.56 is not an irrational number. 3.56 is rational.
rational * irrational = irrational.
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
The number that follows 169 is 170.