math vocab semester 1 PART 2

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Anonymous
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290288
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math vocab semester 1 PART 2
Updated:
2014-11-30 18:15:19
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MATH VOCABULARY
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MATH VOCAB SEMESTER 1
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  1. the nonnegative square root of a number
    PRINCIPLE SQUARE ROOT
  2. two numbers are _____ if their greatest common factor is 1
    RELATIVELY PRIME
  3. a square of a whole number
    PERFECT SQUARE
  4. one of two numbers whose product is 1; also called a multiplicative inverse
    RECIPIRCAL
  5. the set of whole numbers and their opposites
    INTEGERS
  6. when a number is raised to a power, this is the number that is used as a factor
    BASE
  7. a method of writing very large or very small numbers by using powers of 10
    SCIENTIFIC NOTATION
  8. two numbers that are an equal distance from zero on a number line; also called additive inverse
    OPPOSITES
  9. a symbol used to represent a quantity that can change
    VARIABLE
  10. the property that states if you subtract the same number from both sides of an equation, the new equation will have the same solution
    SUBTRACTION PROPERTY OF EQUALITY
  11. the vertical axis on a coordinate plane
    Y-AXIS
  12. the horizontal axis on a coordinate plan
    X-AXIS
  13. the parts of an expression that are added or subtracted
    TERM
  14. the first number in an ordered pair; tells the distance to move right or left from the origin
    X-COORDINATE
  15. the second number in an ordered pair that tells the distance to move up or down
    Y-COORDINATE
  16. a plane formed by the intersection of a horizontal number line called the x-axisand a vertical number line called the y-axis
    COORDINATE PLANE
  17. a value that does not change
    CONSTANT
  18. an expression that contains at least one variable
    ALGEBRAIC EXPRESSION
  19. the property that states that if you add the same number to both sides of an equation, the new equation will have the same solution
    ADDITIVE PROPERTY OF EQUALITY
  20. an inequality that contains at least one variable
    ALGEBRAIC INEQUALITY
  21. the number that is multiplied by the variable in an algebraic expression
    COEFFICIENT
  22. a unit rate to compare prices
    UNIT PRICE
  23. fee earned by a person who makes a sale
    COMMISION
  24. numbers close enough to make mental calculation easier
    COMPATIBLE NUMBERS
  25. answer found by rounding, ect. instead of using exact numbers
    ESTIMATE
  26. a percent that the government charges on items purchased
    SALES TAX
  27. the original amount of money saved [or borrowed]
    PRINCIPAL
  28. a ratio that compares any number to one hundred
    PERCENT
  29. money that's earned on amount saved, or charged for money borrowed
    INTREST
  30. a rate of comparison in which the second value is one
    UNIT RATE
  31. the product of numbers on the diagonal when comparing to ratios
    CROSS-PRODUCT

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