Yes.
The absolute value of the integer 21 is 21. The absolute value of something is its distance from 0.
21 is an integer which is also a rational number because it can be expressed as a fraction in the form of 21/1
No, 21 is not a square number. A square number is the result of multiplying an integer by itself, and 21 cannot be expressed as the square of an integer.
1
The integer represented by 22 positive tiles and 21 negative tiles can be calculated by subtracting the number of negative tiles from the number of positive tiles. Thus, the integer is 22 - 21 = 1. Therefore, the final integer is 1.
Yes it is a negative integer
The absolute value of the integer 21 is 21. The absolute value of something is its distance from 0.
It is 40 because -19+40 = 21
21 is an integer which is also a rational number because it can be expressed as a fraction in the form of 21/1
No, 21 is not a square number. A square number is the result of multiplying an integer by itself, and 21 cannot be expressed as the square of an integer.
1
22
10 - 21 = -11
-10
Aside from itself (21), the highest integer factor of 21 is 7.
An example of an integer is... - 4 is the opposite of 4, 21 is the opposite of - 21.
It is: -17+38 = 21