b
The symbols used are called variables.
That is called a variable. A letter is often used.
a,b,c. n is used alot. they are called varibles
If you are talking about math then its usually " x " but if that is already use in the expression and you want to use another symbol to represent a DIFFERENT number then you can use y or a or so on.
b
An unknown number represented by a letter or symbol is a variable.
It is called a variable
The unknown or the variable
A polygon with an unknown number of sides is called an "indeterminate polygon." This term is used when the exact number of sides of the polygon is either unspecified or cannot be determined based on the information provided. In mathematics, it is important to define the characteristics of a polygon clearly, including the number of sides, angles, and vertices, to accurately analyze and classify geometric shapes.
The symbols used are called variables.
A variable
a variable
A letter used to represent a number is called a variable. Typically, the letters x and y are used, but technically you can use any letter of the alphabet.
It is a variable
That is called a variable. A letter is often used.
The word "variable" represents an unknown number.