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What is one of the four regions into which two perpendicular number lines separate the plane?
Quadrant.
Which comes first brackets or parentheses?
Brackets tends to be an English expression, Parentheses is used in the USA and elsewhere. Technically, Parentheses are rounded brackets but this really doesn't matter in mathematics as long as different shaped brackets/parentheses are used to separate the various elements of a mathematical expression.
What is the answer to thirty six divided by parentheses four to the power of two parentheses times four?
12
What are the parentheses or the brackets for in math?
Parentheses separate calculations to be performed independent of a larger equation. The resulting quantity then becomes subject to whatever other calculation is established outside the parenthese within that equation. Parentheses within parentheses work the same way, beginning with the most interior groupings until ultimately everything inside the outer parentheses becomes a single quantity.
What does when you have two numbers in parentheses?
two numbers in parentheses, separated by a comma are generally coordinates on a cartesian plane (x-y graph) and appear in the order of (x, y)
