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In arithmetic variables look like what?
In arithmetic, letters used to represent unknown numbers are called variables. Variables are usually represented by letters (x, y, z) or (a, b, c), or may be followed by subscript numbers or letters. If you are here for apex the answer is boxes
In arithmetic variables look like .?
In arithmetic, letters used to represent unknown numbers are called variables. Variables are usually represented by letters (x, y, z) or (a, b, c), or may be followed by subscript numbers or letters. If you are here for apex the answer is boxes
What is branch of mathematics where unknown numbers can be represented by letters?
algebra? The unknown numbers of which you speak are called variables. "algebra" oxford dictionary definition = investigation of properties of numbers using letters etc as general symbolsAll branches of mathematics have the opportunity to utilize letters instead of numbers. This is called a variable and they are found in every branch of mathematics.
A letter that is used in place of a number?
Roman numerals use letters in place of numbers. An unknown variable in algebra uses a letter instead of a number.
Who used letters instead of numbers?
The Romans did but these letters or numerals represented numbers.
