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Is negative 80 irrational?
No because -80 is a rational number
Is the square root of 80 rational or irrational?
The square root of 80 is irrational because it cannot be expressed as a fraction of two integers. When simplified, (\sqrt{80}) can be written as (\sqrt{16 \times 5} = 4\sqrt{5}). Since (\sqrt{5}) is irrational, the entire expression (4\sqrt{5}) is also irrational.
Is 80 an irrational number?
No it is rational because it can be expressed as a fraction in the form of 80/1
Is the square root of 80 an irrational number?
Yes
Is negative 80 a rational or irrational number?
It is a rational number because it can be expressed as an improper fraction in the form of -80/1
Is -8.0 rational or irrational?
-8.0 is a rational number. Irrational numbers are things such as numbers that can't be expressed as a fraction in the a/b form. Such numbers that are irrational include pi, square roots of negative numbers, etc.
Is the square root of 5.777 rational or irrational?
Irrational. Irrational. Irrational. Irrational.
How many kilograms is 80 lbs?
There are approximately 0.45359237 kilograms in a pound. To convert 80 pounds to kilograms, we would have to multiply this factor by 80. So 80 lbs is approximately equal to 36.2873896 kg. (Note that this is approximate because the number is an irrational function; that is, it does not divide out evenly, and the decimals continue ad nauseam.)
Is the square root of 0.025 irrational or rational?
It is irrational.
Is 37.5 a rational or irrational number?
Rational
The sum of a rational number and an irrational number?
Such a sum is always irrational.
Is a negative number irrational or rational?
It is a rational number because it can be expressed as an improper fraction in the form of -80/1
