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What is the total value of pi?
It is unknown and it usually just represented as pi. It represents the ratio between the circumference and the diameter.
A letter or symbol that represents an unknown number?
A variable.
What phrase represents the algebraic expression x - 3?
Unknown Variable
What is the expression for eleven decreased by a number?
The expression for eleven decreased by a number can be written as 11 - x, where x represents the unknown number being subtracted from eleven. This expression represents the operation of subtraction, where the value of x will determine the final result after subtracting from eleven.
A symbol that represents a number?
is called a variable or a literal constant, or informally an unknown.
What represents a unknown or changeable value?
A variable
A represents an unknown or changeable value?
a variable
What is a variable in algebra?
A variable is a symbol that represents an unknown or changeable number, typically a letter such as x, y, and z.
An unknown or changeable quantity is called?
Variable
What A unknown or changeable quantity is called a(n) .?
The answer is variable
What vocabulary term means a letter or symbol that represents an unknown or changing value?
Variable.
What represents an unknown value?
in algebra any letter really, however normally it's an x
What the vaule of x?
x is a variable that represents an unknown number and its value depends on the algebraic expression it is used in.
What is the total value of pi?
It is unknown and it usually just represented as pi. It represents the ratio between the circumference and the diameter.
Letter that represents an unknown quantity?
x= the unknown
Sentences with the word changeable?
She was a changeable person because she was changed from bad to good. Another suggestion: She was a changed person because she changed from bad to good, not necessarily because she was changeable. Her personality would be described as changeable only if she swung back to a former behaviour, good or bad or whatever value one placed upon it. Changeable means inconstant or inconsistent, like the weather, and implies little self-control.
How can you write an expression that represents an unknown quanity?
A variable is usually used for that - for example, a single letter that represents the unknown quantity.
