The sum of a rational and irrational number must be an irrational number.
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.
Any irrational number, when multiplied by 0.5 will give an irrational number.
No it is not.
That is a rational number, as are all of the integers.
Most numbers with a defined endpoint are not irrational. Therefore, 1.33333333333 is not an irrational number, but 1.3 recurring is an irrational number.Ans. 21.3 recurring is not irrational. In general any decimal that has a repeated pattern that continues to infinity is rational.1.3 recurring is just 4/3.
6.1364
It is irrational because its decimal places go on forever. They don't a) end b) have a pattern or c) are the same number repeated What I was asking was pi is C/d. Circumference is a number and so is diameter. p/q=rational. Then why is pi irrational?
8.63 = 863/100
An irrational number.
It could be that the decimal representation terminates so that the number is a rational number or that there is an infinitely long non-recurring sequence which indicates that the number is irrational.
No. The sum of an irrational number and any other [real] number is irrational.
The sum of a rational and irrational number must be an irrational number.
Since 95 is positive, its square root is real. Only negative numbers have non-real square roots. That leaves the question of whether it is rational or irrational. An integer's square root can only be rational if it is itself an integer. But 95 is not a perfect square, so it's square root is not an integer. Therefore the square root is irrational.
No, 3.56 is not an irrational number. 3.56 is rational.