put a line on top of the number for example a line on top of second number
its easy
variable
The Roman symbol "X" was used to represent ten because it resembles two "V"s (which stood for five each) placed together. This symbol was part of the Roman numeral system, which used various letters to represent different numbers.
He used "aleph", the first letter of the Hebrew alphabet, which looks like this: א
In mathematical equations letters of the alphabet are used to represent numbers. Letters in the beginning of the alphabet, a, b, c...,etc typically represent Constants. Letters at the end, x, y, z..typically represent Unknowns, or variables.
a variable
variable
A symbol, usually a letter, that is used to represent 1 or more numbers
The symbol used to represent the word "which" is typically "?".
The Roman symbol "X" was used to represent ten because it resembles two "V"s (which stood for five each) placed together. This symbol was part of the Roman numeral system, which used various letters to represent different numbers.
variable
A letter used to represent numbers is called a variable; the most common ones are 'x' and 'y'.
A God's symbol is what is used to represent them.
variable
A variable.
The symbol that is used to represent a joule is the letter "J". This is a derived unit of energy. It can also be used to represent work, and an amount of heat.
He used "aleph", the first letter of the Hebrew alphabet, which looks like this: א
That's called a variable.