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Final Exam
Words needed for Semester 2 Exam
Term | Definition |
---|---|
Equation | An equation is two mathematical expressions set equal to each other. |
Coefficient | A coefficient is the positive or negative number multiplied to a variable in an expression. |
Variable | A variable is a letter used to represent one or more numbers. |
Variable Expression | A variable expression is numbers and letters put together using operations that represents something. |
Proportion | A proportion is two ratios set equal to each other. |
Similar Polygons | Two or more polygons are similar if their corresponding angles are congruent and their corresponding sides are proportional. |