The answer is variable
A variable
Because, x is a variable, so it can mean any number ever known. It is called the "Unknown Quantity" simply because it represents the number that is not known in the equation. For exampe x+1=y So x and y are variables, each represents a number, if y=2 then it wold be x+1=2 and then you can figure out the "Unknown Quantity" which is 1.
A variable is a symbol that represents an unknown or changeable number, typically a letter such as x, y, and z.
A variable is assigned to represent an unknown quantity.
Variable
The answer is variable
A changeable quantity is called a variable. Variables can take different values and are typically represented by letters in mathematical equations.
A variable
In mathematical expressions, a variable (a letter used to represent a certain value) represents an unknown or changeable value. It is often the variable x.
the comparison of unknown quantity against fixed with known quantity is called measurement.
a variable
Which phrase describes an unknown or change ability auanty
by "Changeable" do you mean blending? if so the Chameleon
able is the root in the word changeable
Yes, you can compare a known quantity with an unknown quantity in making measurements by using the known quantity as a reference point to determine the value of the unknown quantity. This comparison can help provide a basis for estimation or calculation in determining the value of the unknown quantity.
x= the unknown