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a variable
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An unknown or changeable quantity is called?
Variable
Which phrase describes an unknown or changeable quantity?
Which phrase describes an unknown or change ability auanty
What is an unknown or changeable quantity called?
An unknown or changeable quantity is a variable. We use variables when we don't know what a certain amount is, and they're usually referred to as "x," or "y."For example, if I had a problem where I needed apples, had $15, and knew that each apple was $1.50, I would use a variable to see how many apples I could buy (because right now that's an unknown number). I could solve it by writing 1.50x =15 to find my answer (which is x =10).
Any value that is unknown or can change is a variable?
yes
Is there algebra behind Graham's law?
Algebra can be used to solve for an unknown value in Graham's Law formula. The Grahams law formula can use algebra for solving for an unknown value in the formula.
What represents a unknown or changeable value?
A variable
What represents an unknown or changeable value?
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.
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.
