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What A unknown or changeable quantity is called a(n) .?
Feraguingp2956
The answer is variable
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What represents a unknown or changeable value?
A variable
Why is x taken as the unknown quantity?
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.
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.
What is done to a variable represent an unknown quanity?
A variable is assigned to represent an unknown quantity.
What is the term used for a quantity which when substituted for the unknown quantity in an equation satisfies the equation?
It is the solution to the equation or a root of the equation.
An unknown or changeable quantity is called?
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.
A represents an unknown or changeable value?
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).
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
