If it says "negative irrational", then obviously it is irrational.
No.
Rational.
-16.987 is a rational number
No integers are irrational numbers. An integer is a whole number, positive or negative. This means they have no decimals or fractions. An irrational number, however, is a number with fractions or decimals. Therefor, there are no integers that are irrational numbers.
Any number that is less than 0. Any rational irrational or integral number that is less than 0 is considered negative.
If you have any positive irrational number, then its negative is also irrational.
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
The negative of a rational number is also rational.
Not necessarily. Irrational numbers can be negative or positive.
no
No integer is irrational.
No, they can be rational or irrational. The sign of a number has nothing to do with it.
No.
Unless the integer is fractional it is not an irrational number.
Negative pi
No
no