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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.
What is a symbol that represents an unknown quantity?
It is a variable and is expressed as a letter as for example it could be x or y
What Expressions that use a letter to represent and unknown quantity?
An algebraic expression uses a letter to represent an unknown quantity.
What do you call a symbol usually a letter that represents a quantity?
veribal
A letter or symbol that represents an unknown number?
A variable.
What is an unknown quantity usually represented by a letter called?
A variable.
What is the name of the letter that represents unknown?
Usually x or n, but can be any letter.
What is the name of the letter that represents the unknown?
Usually x or n, but can be any letter.
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.
Which quantity in the equatione equals mc2 represents the speed of light?
The quantity designated by the letter "c" is the speed of light
What is a letter used to represent an unknown quantity?
Unknonwn quantity is any variable a,b,c or x,y
What is the name of the letter that represents an unknown?
A pronumeral (Why is this in the gaming hardware category?)
