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Why do we need the rules for order of operations (BEDMAS)?
BEDMAS is the order in which operations are preformed. The order is in a nice easy to remember acronym, BEDMAS, or Bracket, Exponents, Division,Multiplication, Addition, Subtraction. It is not that we...
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What is a rule that relates an exterior angle to the remote interior angles...
Interior angles and exterior angles are very simple to determine if you already have two of the three angles within a triangle. The interior angles will all add up to 180 degrees. So if you know two...
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How can you tell if a number is a multiple of 6?
Check 3 and 2. If the number is divisible by both 3 and 2, it is divisible by 6 as well. Robert Rusher writes in:Another easy way to tell if a [multi-digit] number is divisible by six . . . is to look...
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Who created the cartesian plane?
The Cartesian plane, named after the mathematician Rene Descartes (1596 – 1650), is a plane with a rectangular coordinate system that associates each point in the plane with a pair of numbers. The...
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