It is an algebraic expression, if there are numbers and variables. For example: 2x + 2 = 4x(7-5) 20-29 = -9/3x If there are ONLY numbers and NO variables, it is called an arithmetic expression. For example: 3+3+3+3 = 4+4+4 2+6 = 4+4
If you replace variables in an expression by numbers (in case there are any variables) and then do the indicated operations, you get a number. That final number is the "value" of the expression.
That's eight letters, so: 8! = 40320 different arrangements. n! means "factorial", and the expression expands to n*(n - 1)*(n - 2) ... * 2 * 1
An angle cannot be formed by only one ray. However, an angle formed by two opposite rays is called a straight angle.
2 images are formed
an equation
A mathematical expression is a finite combination of symbols which are well-formed in accordance with rules that depend on the context.
A sentence formed using words and mathematical symbols which is either true or false but not both.
In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine the order of operations, and other aspects of logical syntax. Many authors distinguish an expression from a formula, the former denoting a mathematical object, and the latter denoting a statement about mathematical objects. For example, 8x-5 is an expression, while is a formula. However, in modern mathematics, and in particular in computer algebra, formulas are viewed as expressions that can be evaluated to true or false, depending on the values that are given to the variables occurring in the expressions. For example takes the value false if x is given a value less than –1, and the value true otherwise.
You are probably referring to an "equal to" sign (=). This sign makes one side of the equation equal to the other.
The correct sentence is: "Is it supposed to rain?" This is a question formed in the present tense asking about future weather conditions.
6x
It is an algebraic expression, if there are numbers and variables. For example: 2x + 2 = 4x(7-5) 20-29 = -9/3x If there are ONLY numbers and NO variables, it is called an arithmetic expression. For example: 3+3+3+3 = 4+4+4 2+6 = 4+4
geographical setting means any land, water, or anything on earth like geography but formed in such as a setting
all the letters are not used but the answer is SUM
Ternary operator
Well...When a mommy equation loves a daddy equation very much...