No, but it is a rational number.
Any negative integer. Whole numbers are 0, 1, 2, 3, ... Whole numbers do not include negative integers.
Yes, it is.
-243
No. In general, the square root of a negative number is an imaginary number, which is not a real number.
In its lowest terms, the ratio would be 15:11
Subtracting a negative number has the same effect as adding a positive number. Therefore, 11 - (-5) = 11 + 5 = 16
-88
If the positive number is bigger than the absolute value of the negative number, yes. But if the positive number is smaller, the result is negative. And if the positive number is equal to the absolute value of the negative number, your answer will be 0. The absolute value of a number is the number without the negative sign. So, for example, the absolute value of -3 is 3 and the absolute value of -10 is 10.
Yes, the only factors of 11 are 1 and 11.It is prime.
Not sure about the ration bit, but I suspect that the answer is a percentage.
Yes, negative 9 is greater than negative 11. In the context of negative numbers, the number that is closer to zero is considered greater. Since -9 is closer to zero than -11, it is indeed greater.
1/3 is.