Study sets matching "9 schnabel math"

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Study sets matching "9 schnabel math"

Math 9
term
constant
coefficient
factors
algebraic expression written with numbers, variables, or both…
a term with no variables-5
numerical part of a term - 6xy=6
other terms that divide evenly into that given term
term
algebraic expression written with numbers, variables, or both…
constant
a term with no variables-5
Math 9
Line of Symmetry
Line Symmetry
Rotational Symmetry
Order of Rotation
the imaginary line where you could fold the image and have bo…
Another name for reflection symmetry. One half is the reflect…
symmetry that occurs because a shape or design can be turned…
the number of times an object fits onto itself in one complet…
Line of Symmetry
the imaginary line where you could fold the image and have bo…
Line Symmetry
Another name for reflection symmetry. One half is the reflect…
Math 9
Quadratic equations
Rational expressions
Inequalities
Linear equations
set equation equal to 0 then factor
Example:
solving and graphing on the number line
slope, x-y intercepts
Quadratic equations
set equation equal to 0 then factor
Rational expressions
Example:
Math 9 Circle Geometry Vocab
Tangent-Radius Property
Angle-Sum Property
Pythagorean Theorem
Centre Point
A tangent is perpendicular (forms right angle) to the radius…
The sum of the 3 angles in a triangle is always 180°
a² + b² = c²
The point at the perfect centre of the circle.
Tangent-Radius Property
A tangent is perpendicular (forms right angle) to the radius…
Angle-Sum Property
The sum of the 3 angles in a triangle is always 180°
Math Topic 9
prime number
composite number
benchmark fraction
prime factorization
A number that has exactly 2 factors, 1 and itself
A number greater than one that has more than two factors
Common fractions used for estimating, such as... 1/4, 1/3, 1/2,…
The set of primes whose product is a given composite.
prime number
A number that has exactly 2 factors, 1 and itself
composite number
A number greater than one that has more than two factors
7th Math week 9
term
like term
expression
equation
A number, a variable, or the product of a number and a variable
terms that have the same variables with the exact same expone…
A mathematical phrase without an equal sign
A mathematical sentence that contains an equals sign.
term
A number, a variable, or the product of a number and a variable
like term
terms that have the same variables with the exact same expone…
16 terms
Year 9 Maths - Algebra
Identity
Expression
Inequality
Equality
An equation that is true no matter what values are chosen.
Numbers and symbols (such as + and ×) grouped together that s…
This shows you which value is greater or less than the other.
This means that the two values are the same
Identity
An equation that is true no matter what values are chosen.
Expression
Numbers and symbols (such as + and ×) grouped together that s…
Math 9
Integer
percent
unit rate
ratio
All whole numbers (both positive and negative) and zero.
A ratio that compares a number to 100
a rate that has a denominator of 1
the quantitative relation between two amounts
Integer
All whole numbers (both positive and negative) and zero.
percent
A ratio that compares a number to 100
17 terms
Math 9 - Circle Geometry Vocab
Inscribed Angle
Central Angle
Tangent
Chord
An angle formed by two chords in a circle which have a common…
An angle formed by two radii whose vertex is at the centre of…
A line that intersects the circle at one point.
A line segment that joins two points on the circumference of…
Inscribed Angle
An angle formed by two chords in a circle which have a common…
Central Angle
An angle formed by two radii whose vertex is at the centre of…
10 terms
Math9
9
18
27
36
9 x 1
9 x 2
9 x 3
9 x 4
9
9 x 1
18
9 x 2
11 terms
MATH 9
Angle AOC= arc AC
Angle ABC= 1/2(Arc DE) or... Arc DE = Ang…
P= 1/2( Arc BD + Arc AC)
Angle X= 1/2( Arc AC)
Central Angle
Inscribed Angle
Intersecting Chords
tan and chord
Angle AOC= arc AC
Central Angle
Angle ABC= 1/2(Arc DE) or... Arc DE = Ang…
Inscribed Angle
math 9+
9+1=
9+2=
9+3=
9+4=
10
11
12
13
9+1=
10
9+2=
11
Math 9
Factor
Factor tree
Integers
Numerical expression
A number that is multiplied by a number to get a product
A diagram showing how a whole number breaks into prime factors
A member of the set of whole numbers and their opposites
An expression that contains only numbers and operations
Factor
A number that is multiplied by a number to get a product
Factor tree
A diagram showing how a whole number breaks into prime factors
13 terms
Math 9: Fractions & Decimals
1/2
1/4
3/4
1/5
0.5
0.25
0.75
0.2
1/2
0.5
1/4
0.25
Math 9
congurent
similar figures
corresponding parts
plane
Figures that have exactly the same size and the same shape.
Figures in which the lengths of the corresponding sides are i…
Sides and angles that are in the same relative positions in s…
A flat surface that extends in all directions.
congurent
Figures that have exactly the same size and the same shape.
similar figures
Figures in which the lengths of the corresponding sides are i…
9 terms
Math Terms Chapter 9
Area
Area of a Circle
Circumference
Irrational Numbers
Area
Area of a Circle
6 terms
Math Definitions - 9/9
Mean
Median
Mode
Range
(Average) Add up all of the numbers and then divide by how ma…
The middle number - If two numbers in the middle then add the…
The number that appears most often.
Subtract smallest number from the biggest number.
Mean
(Average) Add up all of the numbers and then divide by how ma…
Median
The middle number - If two numbers in the middle then add the…
8 terms
Math 9/30/15
difference
fraction
prime number
composite number
the answer to a subtraction problem
part of a whole
A whole number that has exactly two factors, 1 and itself.
A number with more than two factors
difference
the answer to a subtraction problem
fraction
part of a whole
47 terms
Math 9: Units 1-3
product law (multiplication law)
quotient law (division law)
power of a power law
expanded form
add exponents
subtract exponents
multiply exponents
repeated multiplication
product law (multiplication law)
add exponents
quotient law (division law)
subtract exponents
Topic 9 Math Vocabulary
least common multiple
greatest common factor
fraction
numerator
the smallest multiple that two or more numbers have in common
the biggest FACTOR that two or more numbers have in common
part out of a whole
the number above the fraction bar... (how many parts)
least common multiple
the smallest multiple that two or more numbers have in common
greatest common factor
the biggest FACTOR that two or more numbers have in common
6 terms
Week 9 Math Vocabulary
Natural Numbers
Whole Numbers
Integers
Rational Numbers
All positive or counting numbers not including zero
All positive or counting numbers (natural numbers ) and zero.
All whole numbers (both positive and negative) and zero.
A number can be expressed as a ratio or a fraction and as a d…
Natural Numbers
All positive or counting numbers not including zero
Whole Numbers
All positive or counting numbers (natural numbers ) and zero.
12 terms
9. Klasse WS (Mathe)
Pi
Kreisumfang
Pythagoras
Kreisformel
3,14...
2 r
a^2 + b^2 = c^2
Pi r^2
Pi
3,14...
Kreisumfang
2 r
49 terms
Math 9 Vocabulary
Standard or Decimal
Expand
Expanded using exponential notation -…
Scientific Notation
the way we usually write numbers ... Ex. 247.56 or 0.000036
digits multiplied by the place value. Leave out the zeros.... a)…
a) 2 x 10² + 4 x 10¹+ 7 x 10 + 5 x 10 ̄¹ + 6 x 10 ̄²... b) 3 x 1…
used to write very large or small numbers
Standard or Decimal
the way we usually write numbers ... Ex. 247.56 or 0.000036
Expand
digits multiplied by the place value. Leave out the zeros.... a)…
Grade 3 Math Topic 9
Regroup
Conjecture
Conjecture
Regroup
28 = 28 ones, 28 = 1 ten + 18 ones, 28 = 2 tens + 8 ones
353 + 287 > 375 + 243... The expression on the left has the grea…
A statement believed to be true, but it has not been proved.
Naming a whole number in different ways, using place value
Regroup
28 = 28 ones, 28 = 1 ten + 18 ones, 28 = 2 tens + 8 ones
Conjecture
353 + 287 > 375 + 243... The expression on the left has the grea…
12 terms
My Math: Ch. 9 Fractions
decompose
numerator
like fractions
simplest form
To break a number into different parts
In a fraction, the number above the bar; the part of the frac…
Fractions that have the same denominator
A fraction in which the numerator and denominator have no com…
decompose
To break a number into different parts
numerator
In a fraction, the number above the bar; the part of the frac…
17 terms
Math Vocabulary Chapters 9 -10
denominator
Equivalent fractions
greater than
less than
The part of a fraction below the line, which tells how many e…
2 or more fractions that name the same amount
A symbol used to compare 2 numbers when the greater number is…
A symbol used to compare 2 numbers when the lesser number is…
denominator
The part of a fraction below the line, which tells how many e…
Equivalent fractions
2 or more fractions that name the same amount
9 Math facts
9×0=
9×1=
9×2=
9×3=
0
9
18
27
9×0=
0
9×1=
9
Math 9 Vocabulary
Net Profit
Sales Tax
Estimation
Area
The amount of money earned after expenses.
The percentage you have to pay to the government on purchases.
An educated guess, usually using rounded numbers for quicker…
The amount of surface a shape has. To find the surface of a p…
Net Profit
The amount of money earned after expenses.
Sales Tax
The percentage you have to pay to the government on purchases.
11 terms
Math 9- Ch. 9
Ordered Pair
Solution
X-Coordinate
Y-Coordinate
a pair of numbers used to locate a point in the coordinate sy…
the value of a variable that makes an equation true
the first number of an ordered pair
the second number of an ordered pair
Ordered Pair
a pair of numbers used to locate a point in the coordinate sy…
Solution
the value of a variable that makes an equation true
7 terms
Module 8 & 9 Math
equivalent fractions
simplest form
common denominator
benchmark
Fractions that name the same amount.
When a fraction is expressed with the fewest possible pieces,…
A common multiple of the denominators of two or more fractions
a standard to which other things are compared or by which the…
equivalent fractions
Fractions that name the same amount.
simplest form
When a fraction is expressed with the fewest possible pieces,…
11 terms
MATH\9
18
27
36
45
9 x 2
9 x 3
9 x 4
9 x 5
18
9 x 2
27
9 x 3
34 terms
Math Grade 9 - Review of concepts
Pythagorean Theorem
What is a right triangle
Hypotenuse
Formula for Pythagorean Theorem
Is used to calculate the unknown side of a RIGHT triangle
90 degrees
The longest side of a right triangle
Pythagorean Theorem
Is used to calculate the unknown side of a RIGHT triangle
What is a right triangle
90 degrees
6 terms
Math Vocab Ch. 9
repeating decimals
real numbers
irrational numbers
rational numbers
decimal quotients with 1 or more digits that repeat endlessly
include all rational and irrational numbers
decimals that do not repeat or terminate
all integers, fractions, and decimals that repeat or terminate
repeating decimals
decimal quotients with 1 or more digits that repeat endlessly
real numbers
include all rational and irrational numbers
Math 9
perfect square
squared
square root
benchmarks
the product of a number times itself
a number multiplied by itself
a number that when multiplied by itself equals a given number
reference numbers that can be used to estimate square roots
perfect square
the product of a number times itself
squared
a number multiplied by itself
47 terms
Math chapter 9
symmetry
reflection symmetry
rotational symmetry
tessellation
n.对称;均衡
反射对称;镜像对称
旋转对称
棋盘状花纹
symmetry
n.对称;均衡
reflection symmetry
反射对称;镜像对称
10 terms
math 9
1*9
2*9
3*9
4*9
9
18
27
36
1*9
9
2*9
18
11 terms
Math (+9)
9+1=
9+2=
9+3=
9+4=
10
11
12
13
9+1=
10
9+2=
11
math 9
volume
volume of a rectangle
base(in geometry)
proportion
the amount of space a solid shape occupies. measured in cubic…
length x width x height
a designated side of a polygon that is perpendicular to the h…
a statement that shows that ratios are =
volume
the amount of space a solid shape occupies. measured in cubic…
volume of a rectangle
length x width x height
9 terms
Math9
Box and whisker plot
Circle graph
Histogram
Line of best fit
A diagram that's constructed using the median. Quartile sand…
A graph that shows data that are as parts of a whole
A type of a bargraph used to display number or data that I ha…
A line that is very close to most of the data points in a sca…
Box and whisker plot
A diagram that's constructed using the median. Quartile sand…
Circle graph
A graph that shows data that are as parts of a whole
80 terms
Math 9
Parallel lines
Parallel
Transversal
8 angles
Coplanar lines that do not meet however far they are produced
Two lines are ____ if they lie on the same plane and do not i…
A line which intersects two or more coplanar lines at two or…
Number of angles formed if two parallel lines are cut by a tr…
Parallel lines
Coplanar lines that do not meet however far they are produced
Parallel
Two lines are ____ if they lie on the same plane and do not i…
13 terms
X 9 Math Facts
9 x 0 =
9 x 1 =
9 x 2 =
9 x 3 =
0
9
18
27
9 x 0 =
0
9 x 1 =
9
47 terms
Math Facts 9 - 12
9 x 1
9 x 2
9 x 3
9 x 4
9
18
27
36
9 x 1
9
9 x 2
18
10 terms
Math Facts 9
9 X 1 =
9 X 8 =
9 X 3 =
9 X 9 =
9
72
27
81
9 X 1 =
9
9 X 8 =
72
6 terms
9: Math in Focus Ch9
coordinates
coordinate plane
linear graph
quadrants of a coordinate plane
An ordered pair of numbers that gives the location of a point…
A grid formed by a horizontal number line, called the x-axis,…
A straight line graph.
The four sections of a coordinate plane formed by the axes. T…
coordinates
An ordered pair of numbers that gives the location of a point…
coordinate plane
A grid formed by a horizontal number line, called the x-axis,…
6 terms
Math 9 Unit 1 Powers and Exponents Vocabulary
Power
Base
Squared
Cubed
A number that shows repeated multiplication
The number that is being multiplied repeatedly
A number times itself; when the exponent is 2. An example is 3²
A number times itself twice; when the exponent is 3. An examp…
Power
A number that shows repeated multiplication
Base
The number that is being multiplied repeatedly
14 terms
Math 9
Probability
Simple event
Outcome
Random
The chance to some event will occur
One outcome or a collection of outcomes
The way that something turns out
If each outcome is equally likely to occur
Probability
The chance to some event will occur
Simple event
One outcome or a collection of outcomes
7 terms
Math 9
2.1
2.2
2.3
2.4
Through any two points, there is exactly one line
Through any three noncollinear points, there is exactly one p…
Line contains at least two points
A plane contains at least three noncollinear points
2.1
Through any two points, there is exactly one line
2.2
Through any three noncollinear points, there is exactly one p…
21 terms
Math 9 Circle Geometry Vocab
Tangent-Radius Property
Angle-Sum Property
Pythagorean Theorem
Centre Point
A tangent is perpendicular (forms right angle) to the radius…
The sum of the 3 angles in a triangle is always 180°
a² + b² = c²
The point at the perfect centre of the circle.
Tangent-Radius Property
A tangent is perpendicular (forms right angle) to the radius…
Angle-Sum Property
The sum of the 3 angles in a triangle is always 180°
7 terms
Math 9 | Probability Key Terms
event
outcome
independent
dependent
something that happens
something that happens as a result of an event or process
does NOT rely on or need other information for support
rely or need other information for support
event
something that happens
outcome
something that happens as a result of an event or process
math 9
9x1
9x2
9x3
9x4
9
18
27
36
9x1
9
9x2
18
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