Whether presenting in a boardroom, off an iPad, over the Web or as a print-out, the right delivery is the difference between a great presentation and, at best, a missed opportunity and, at worst, a presentation disaster. All the other elements donât matter if the delivery doesnât work.
Parentheses have a great many specialized meanings in mathematics. A few of these are described below. 1. Parentheses are used in mathematical expressions to denote modifications to normal order of operations (precedence rules).
In general, you can think of parentheses, commas, and dashes as a continuum of marks. Parentheses are the quiet whisper of an aside, commas are the conversational voice of a friend walking by your desk, and dashes are the yowl of a pirate dashing into a fray.