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45 Cards in this Set
- Front
- Back
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Area
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Polygon- a=bh
Circle- pi *r2 |
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Coefficient: (i.e) 8y3
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In The Variable Expression: 8y3, 8 Is The Coefficient
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Constant
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A mathematical constant is a number, usually a real number, that arises naturally in mathematics.
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Distributive Property
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A(B+C)
(A*B)+(A*C) = A (B+C) I.E: 3(2+5) (3*2)+(3*5)=3*7 6+15=21=3*7 |
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Equivalent Expressions
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Two Expressions That Amount To The Same Value.
I.E: 3+8 and 23-12 Both Equal 11 and Therefore Are Equivalent Expressions |
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Area
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Polygon- a=bh
Circle- pi *r2 |
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Coefficient: (i.e) 8y3
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In The Variable Expression: 8y3, 8 Is The Coefficient
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Constant
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A mathematical constant is a number, usually a real number, that arises naturally in mathematics.
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Distributive Property
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A(B+C)
(A*B)+(A*C) = A (B+C) I.E: 3(2+5) (3*2)+(3*5)=3*7 6+15=21=3*7 |
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Equivalent Expressions
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Two Expressions That Amount To The Same Value.
I.E: 3+8 and 23-12 Both Equal 11 and Therefore Are Equivalent Expressions |
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Formula
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The Key To Solving Variable Expressions.
I.E: 3y+4=10 |
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Inverse Operations
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The Reverse Operation Of An Equation
I.E: 5*2=10, 10\2=5 |
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Like Terms
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Multiple Terms That Can Be Added.
I.E: 3x+2x=10 |
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Perimeter
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The Total Length Of Any Three-Or-More Sided Figure
Equation: P=(2L+2W) |
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Properties Of Equality
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Addition: If a=b, then a+c=b+c
Subtraction:If a=b, then a-c=b-c Multiplication: If a=b, then ab=ac Division: If a=b and C doesn't =0, then a/c=b/c |
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Algebraic Fraction
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A Variable Fraction.
I.E: X/10 |
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Base
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The Bottom Number In An Exponent.
In The Expression, 2^4, 2 Is The Base. Two Is Multiplied By Itself Four Times. |
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Composite Number
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Any Number That Is Not Prime. This Means That Its Factors Are One, Itself, and At Least One Other Factor.
I.E:6 because Its Factors Are 1,2,3 and 6. |
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Divisible
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A Number That Can Be Divided Evenly By At Least One Other Number
I.E: 51 is Divisible by 1,3 and 17 |
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Expanded Form
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A Number That Has Been Expanded.
I.E: 1427 In Expanded Form 1000+400+20+7=1427 |
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Exponent
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The Multiplying Number In The Exponent Phrase.
I.E: In The Phrase, 3^4, 4 Is The Exponent Because 4 Is The Multiplying Number |
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Factors
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A Number Can Be Divided Evenly By Its Factors.
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Factor Tree
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A Way Of Expressing The Factors Of A Number.
12 2 6 2 3 |
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Greatest Common Factor
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GCF- The Biggest Factor That Two Numbers Share
I.E: 20,35 20 35 2 10 7 5 2 5 2^2*5 7*5 Five Is The GCF |
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Monomial
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An Equation That, When Simplified, Has Only Step
I.E:2x+5x Simplified: 7x |
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Power
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The Exponentiation
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Prime Factorization
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See Factor Tree
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Prime Number
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A Number With Only Two Factors:One and Itself. Even Numbers Cannot Be Prime (With The Exception Of Two)
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Scientific Notation
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Scientific notation, also known as exponential notation, is a way of writing numbers that accommodates values too large or small to be conveniently written in decimal form.
I.E: 4* (10^-2)= 0.4 |
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Simplest Form
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The Simplest Form That A Number Can Be.
I.E: (Assuming y=2) 10y+2y-y=12y-y=11y 11*2=22 22 Is Simplest Form OR Fractions: 4/20=2/10=1/5 |
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Standard Form
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Ax+By=C
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Relatively Prime
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Two Integers Whose GCF Is 1
I.E: 17 and 20 The GCF Is 1 |
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Coordinate Plain
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Used To Locate
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Ordered Pair
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Numbers Used To Locate Points On A Plain
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Open Sentence
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A sentence that one cannot prove that the sentence is true or false.
IE: x+3=8 |
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Solution
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A value for the variable that makes the sentence true
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x-axis
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Horizontal Line
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y-axis
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Vertical line
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Absolute Value
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A Numbers Distance from Zero
IE: |-5|=5 |
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Additive Inverse
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The Reverse Addition Problem
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Integer
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Any Sub-Zero Number
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Mean
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Average
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Negative Number
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Any Number That Is Below Zero
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Opposites
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Two Numbers That Are Opposites
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Quadrant
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A Right Angle
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