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Variable
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What is a symbol that stands for an unknown quantity is called?
Variable
What is an unknown quantity usually represented by a letter called?
A variable.
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).
A represents an unknown or changeable value?
a variable
Which phrase describes an unknown or changeable quantity?
Which phrase describes an unknown or change ability auanty
What A unknown or changeable quantity is called a(n) .?
The answer is variable
What represents a unknown or changeable value?
A variable
What is a symbol that stands for an unknown quantity is called?
Variable
What is measerment?
the comparison of unknown quantity against fixed with known quantity is called measurement.
What you mean by measurement?
the comparison of unknown quantity against fixed with known quantity is called measurement.
What is an unknown quantity usually represented by a letter called?
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 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).
A represents an unknown or changeable value?
a variable
Which phrase describes an unknown or changeable quantity?
Which phrase describes an unknown or change ability auanty
Why are variables used in expressions?
They take the place of an unknown quantity. They can change values, thus they are called variables, their quantity varies.
Letter that represents an unknown quantity?
x= the unknown
