Online Math Dictionary: V
Easy to understand math definitions for KAlgebra mathematics
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variable  vector  vertex 
vertical  volume 
Variable In Algebra, a variable is the letter in an equation that represents an unknown number. Examples: 2x + 5 = 7 2x  3y = 6 






Volume Volume is the amount of space inside of something like a cube. Volume is always measured using linear measurements (like inches and centimeters) cubed to represent three dimensions. Example: For the cube on the right, the volume is 75 cubic inches. This means that you can fit 75 little one inch cubes inside! 
A  B  C  D  E  F  G  H  I  no J's 
K  L  M 
N  O  P  Q  R  S  T  U  V  W  no X's 
no Y's 
no Z's 