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Study sets matching "math 2"

12 terms
Math 2
supplementary angles
complementary angles
midpoint formula
slope intercept formula
Two angles whose sum is 180 degrees
Two angles whose sum is 90 degrees
((x₁+x₂)/2, (y₁+y₂)/2)... average coordinates
y=mx+b (m is slope) (b is y intercept)
supplementary angles
Two angles whose sum is 180 degrees
complementary angles
Two angles whose sum is 90 degrees
12 terms
Math 2
1/4a
x = -b/2a
Horizontal
Vertical
PARABOLA: y = ±a(x - h)^2 ± k... The set of all points in a plan…
The equation of an axis of symmetry of a parabola is...
This is the equation of a __________Parabola:... x = ±a(y - k)^2…
This is the equation of a __________Parabola:... y = ±a(x - h)^2…
1/4a
PARABOLA: y = ±a(x - h)^2 ± k... The set of all points in a plan…
x = -b/2a
The equation of an axis of symmetry of a parabola is...
12 terms
Math Ch. 2 Vocab
Prime Factorization
Composite numbers
Prime number
Base
a way of writing every composite number as a product of prime…
a number that has MORE THAN TWO factors. Example: 6 can be fa…
a number that can ONLY be divided by 1 and itself. The number…
the number that is used as a factor
Prime Factorization
a way of writing every composite number as a product of prime…
Composite numbers
a number that has MORE THAN TWO factors. Example: 6 can be fa…
12 terms
Math: 2
C
D
C
C
C
D
29 terms
Math 2 - Geometry
circumcenter
perpendicular bisector
bisect
centroid
where all the perpendicular bisectors of a triangle intersect
Bisects a segment and is perpendicular to it.
to cut exactly in half
The point of concurrency of the medians of a triangle
circumcenter
where all the perpendicular bisectors of a triangle intersect
perpendicular bisector
Bisects a segment and is perpendicular to it.
14 terms
Math 2 - Polynomial Vocabulary
Monomial
Polynomial
Binomial
Trinomial
A number, a variable, or the product of a number and one or m…
A sum or difference that consists of two or more terms.
A polynomial that consists of exactly two terms.
A polynomial that consists of exactly three terms.
Monomial
A number, a variable, or the product of a number and one or m…
Polynomial
A sum or difference that consists of two or more terms.
61 terms
Math 2 Formulas
Random Sample
Survey
Experiment
Observational Study
lottery method (everyone has an equally likely chance to be c…
Questionnaire
Used to prove cause and effect; controlled (1) how subjects a…
researcher CANNOT control (1) how subjects are assigned to gr…
Random Sample
lottery method (everyone has an equally likely chance to be c…
Survey
Questionnaire
23 terms
Math 2 Essentials Of Geometry
Acute Angle
Obtuse Angle
Right Angle
Angle
an angle less than 90 degrees but more than 0 degrees
An angle that measures more than 90 degrees but less than 180…
an angle that measures 90 degrees
A figure formed by two rays with a common endpoint
Acute Angle
an angle less than 90 degrees but more than 0 degrees
Obtuse Angle
An angle that measures more than 90 degrees but less than 180…
10 terms
Math Terms 2
hypotenuse
right angle
leg of triangle
Pythagorean Theorem
the longest side of a right triangle, opposite the right angle
an angle that measures 90 degrees
a²+b²=c²
hypotenuse
the longest side of a right triangle, opposite the right angle
right angle
an angle that measures 90 degrees
79 terms
K-2 Math Concepts
1 quart = ______ pints
1 gallon = ______ quarts
What is the answer to an addition prob…
1 pint = _____ cups
1 quart = 2 pints
1 gallon = 4 quarts
Sum
1 pint = 2 cups
1 quart = ______ pints
1 quart = 2 pints
1 gallon = ______ quarts
1 gallon = 4 quarts
28 terms
MATH1900: Week 2
Geometry
Complementary angles
Supplementary angles
Acute angles
The study of objects in an abstract space
Angles that add to 90
Angles that add to 180
Angles between 0 and 90
Geometry
The study of objects in an abstract space
Complementary angles
Angles that add to 90
27 terms
Math 2 NCFE Review
Isosceles Triangle
Perpendicular Bisector
Triangle Mid-Segment
Pythagorean Theorem
If two sides of a triangle are congruent, then the angles opp…
If a line bisects the vertex angle of an isosceles triangle,…
If a segment joints the midpoints of two sides of a triangle,…
a²+b²=c²... C is the longest side of the triangle.... A and B are…
Isosceles Triangle
If two sides of a triangle are congruent, then the angles opp…
Perpendicular Bisector
If a line bisects the vertex angle of an isosceles triangle,…
37 terms
Math Key Words 2
add (ed) = plus
all together ; together
both
combined
addition
addition
addition
addition
add (ed) = plus
addition
all together ; together
addition
32 terms
Math Vocabulary 2
Acute Angle
Adjacent
Angle
to approximate
an angle measuring less than 90 degrees
side-by-side; adjoining
the figure formed by 2 rays that extend from a common endpoint
verb: to estimate; to come close to; ... adjective: almost exact…
Acute Angle
an angle measuring less than 90 degrees
Adjacent
side-by-side; adjoining
45 terms
Math 2
changed
clock
clockwise
closest
cambiado
reloj
a la derecha
mas cercano
changed
cambiado
clock
reloj
9 terms
Math unit 2
sum
difference
algorithm
estimation
The answer to an addition problem.
The answer to a subtraction problem
The standard procedure for solving a problem or equation
Using methods like rounding to get an approximate number, NOT…
sum
The answer to an addition problem.
difference
The answer to a subtraction problem
10 terms
7th Math Week 2
fraction
equivalent
expression
equation
part of a whole
having the same value, equal
A mathematical phrase without an equal sign
A mathematical sentence that contains an equals sign.
fraction
part of a whole
equivalent
having the same value, equal
12 terms
Math 2
supplementary angles
complementary angles
midpoint formula
slope intercept formula
Two angles whose sum is 180 degrees
Two angles whose sum is 90 degrees
((x₁+x₂)/2, (y₁+y₂)/2)... average coordinates
y=mx+b (m is slope) (b is y intercept)
supplementary angles
Two angles whose sum is 180 degrees
complementary angles
Two angles whose sum is 90 degrees
15 terms
Math Vocab 2
Division of Fractions Property
Base
Exponent
Interest
Invert and multiply
the number raised to a power
how many times the base is used as a factor
every few months, the bank will give you money for keeping mo…
Division of Fractions Property
Invert and multiply
Base
the number raised to a power
10 terms
MATH 5: 2 Vocabulary
exponent
power
squared
cubed
based on 10
exponent of 2... A number multiplied by itself one more time
exponent of 3... A number multiplied by itself two more times
exponent
power
based on 10
10 terms
Unit 2 Math words
ratio
rate
unit rate
unit ratio
A comparison of two quantities by division.
A ratio that compares two quantities measured in different un…
A rate in which the second quantity in the comparison is one…
A unit rate where the denominator is one unit.
ratio
A comparison of two quantities by division.
rate
A ratio that compares two quantities measured in different un…
9 terms
Math Shapes #2
pyramid
rectangle
semi circle
sphere
a polyhedron having a polygonal base and triangular sides wit…
a quadrilateral with four right angles
half of a circle
A round solid figure where every point on it is an equal dist…
pyramid
a polyhedron having a polygonal base and triangular sides wit…
rectangle
a quadrilateral with four right angles
22 terms
Math #2
Angles
Vertex
Ray
Acute Angle
-A shape formed by two rays sharing a common endpoint ... -CONTA…
A point common to two rays of a triangle or two sides of a po…
Has one endpoint and goes infinitely in one direction
An angle whose measure is greater than 0 degrees and less tha…
Angles
-A shape formed by two rays sharing a common endpoint ... -CONTA…
Vertex
A point common to two rays of a triangle or two sides of a po…
12 terms
Math 2
supplementary angles
complementary angles
midpoint formula
slope intercept formula
Two angles whose sum is 180 degrees
Two angles whose sum is 90 degrees
((x₁+x₂)/2, (y₁+y₂)/2)... average coordinates
y=mx+b (m is slope) (b is y intercept)
supplementary angles
Two angles whose sum is 180 degrees
complementary angles
Two angles whose sum is 90 degrees
17 terms
math 2
domain
range
function
relation
A domain is a trusted group of computers that share security,…
The difference between the highest and lowest scores in a dis…
1. A relationship from one set (called the domain) to another…
A set of ordered pairs
domain
A domain is a trusted group of computers that share security,…
range
The difference between the highest and lowest scores in a dis…
10 terms
Math8: Angles 2
congruent
supplementary
congruent
congruent
Corresponding Angles
Same-Side Interior Angles
Alternate Exterior Angles
Alternate Interior Angles
congruent
Corresponding Angles
supplementary
Same-Side Interior Angles
8 terms
Math 2
0÷0
2×2
7×2
4×5
0
4
14
20
0÷0
0
2×2
4
28 terms
Math 2 - Geometry
circumcenter
perpendicular bisector
bisect
centroid
where all the perpendicular bisectors of a triangle intersect
Bisects a segment and is perpendicular to it.
to cut exactly in half
The point of concurrency of the medians of a triangle
circumcenter
where all the perpendicular bisectors of a triangle intersect
perpendicular bisector
Bisects a segment and is perpendicular to it.
33 terms
Math 2
Radius
Diameter
Perimeter
area of circle
A straight line from the center to the circumference of a cir…
A straight line passing from side to side through the center…
The distance around a figure
A=πr²
Radius
A straight line from the center to the circumference of a cir…
Diameter
A straight line passing from side to side through the center…
18 terms
CC Math 2 Honors- Unit 1
congruent segments
congruent angles
midpoint
segment bisector
segments that are equal in length
angles who measures are equal, same angle
point that divides a segment into two congruent segments
line (or part of a line) that intersects the segment at it's…
congruent segments
segments that are equal in length
congruent angles
angles who measures are equal, same angle
10 terms
Math2
2
4
6
8
2 x 1
2 x 2
2 x 3
2 x 4
2
2 x 1
4
2 x 2
10 terms
Math Topic 2
addends
sum
Commutative (Order) Property of Addition
Associative (Grouping) Property of Add…
numbers added together to give a sum
the answer when adding two or more addends
numbers can be added in any order and the sum will be the same
numbers can be grouped in any way and the sum will be the same
addends
numbers added together to give a sum
sum
the answer when adding two or more addends
9 terms
Math 5.2
decimal
fraction
decimal point
hundredths
A number with one or more digits to the right of a decimal po…
A way to describe a part of a whole or a part of a group by u…
A dot separating the whole number from the fraction in decima…
In the decimal numeration system, hundredths is the name of t…
decimal
A number with one or more digits to the right of a decimal po…
fraction
A way to describe a part of a whole or a part of a group by u…
10 terms
Math#2
48x3
6x2
50x3
500x2
144
12
150
1,000
48x3
144
6x2
12
30 terms
Math 2
5 x 5
3 x 9
12 x 12
12 x 11
25
27
144
132
5 x 5
25
3 x 9
27
61 terms
Math 2
二次方程式
二次表达式 ax^2+bx+c=0
因为
quadratic equation
quadratic expression
since/hence
二次方程式
quadratic equation
二次表达式 ax^2+bx+c=0
quadratic expression
8 terms
math 2
Constant of Proporitionality
Equivalent Fractions
Fraction
Proportion
The constant value of the ratio of two proportional quantitie…
Two fractions that are equal to each other
A number expressed in the form a/b where a is a whole number…
An equation stating that two ratios are equivalent
Constant of Proporitionality
The constant value of the ratio of two proportional quantitie…
Equivalent Fractions
Two fractions that are equal to each other
9 terms
Math Ch. 2 Vocabulary
tally chart
horizontal
vertical
bar graph
a chart that uses tally to see how many total choices have
going side to side
going up and down
a graph that uses bars and a scale
tally chart
a chart that uses tally to see how many total choices have
horizontal
going side to side
12 terms
Math 2
Slope formula
Area of a circle
Circumference of a circle
Area of a parallelogram
(y₂- y₁) / (x₂- x₁)... Rise/run
A=πr²
2πr... πd
A=bh
Slope formula
(y₂- y₁) / (x₂- x₁)... Rise/run
Area of a circle
A=πr²
22 terms
Math 2
geometry
point A... ( . )
line
plane
A term that comes between two given no consecutive terms of t…
An undefined term used to name a location and has no size
An undefined term to represent a ( straight) path 2 points de…
AN UNDEFINED TERM IN GEOMETRY IT IS A FLAT IT IS SURFACE THAT…
geometry
A term that comes between two given no consecutive terms of t…
point A... ( . )
An undefined term used to name a location and has no size
11 terms
Math 2
2 x 6 =
2 x 10 =
2 x 12 =
2 x 2
12
20
24
4
2 x 6 =
12
2 x 10 =
20
9 terms
Math 2
Convex Quadrilaterals
Concave Quadrilaterals
Parallelogram
Rhombus/Diamond
Has both diagonals completely contained within the figure
one has at least one diagonal that lies partly or entirely ou…
A quadrilateral with both pairs of opposite sides parallel
A parallelogram with 4 congruent sides
Convex Quadrilaterals
Has both diagonals completely contained within the figure
Concave Quadrilaterals
one has at least one diagonal that lies partly or entirely ou…
15 terms
math #2
coordinate plane
input
ordered pair
origin
a plane containing an x and y axis
value that is substituted for the independent variable in a r…
a pair of numbers written in a certain order (x,y)
where x and y axis cross, starting point (0,0)
coordinate plane
a plane containing an x and y axis
input
value that is substituted for the independent variable in a r…
316 terms
Math2
Perfect Squares 1-15
How to recognize if a # is a multiple…
Area of a rectangle
How to recognize a # as a multiple of 9
1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225
The sum of the digits it a multiple of 3 and the last two dig…
A = length x width
The sum of the digits is a multiple of 9.
Perfect Squares 1-15
1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225
How to recognize if a # is a multiple…
The sum of the digits it a multiple of 3 and the last two dig…
18 terms
Vocabulary - Math 2
Divide
Multiply
Subtract/Minus
Equal
Divide
Multiply
10 terms
Math2
Commutative property of multiplication
Divide
Dividend
Division
Changing the order of the factors does not change the product
Separate
The number that is being divided
An operation in which we make parts out of a number, which ar…
Commutative property of multiplication
Changing the order of the factors does not change the product
Divide
Separate
14 terms
Chapter 2 Math Vocabulary
Absolute Value
Distributive Property
Four-Quadrant Graph
Mixed Number
The distance of the number from zero. Since it represents dis…
For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…
The coordinate plane is divided by its axes into four quadran…
A number that consists of an integer and a fraction.
Absolute Value
The distance of the number from zero. Since it represents dis…
Distributive Property
For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…
9 terms
Topic 2 Math Vocabulary
Associative Property of Addition
Commutative Property of Addition
Counting On
Identity Property of Addition
This property states that addends can be regrouped and the su…
This property states that numbers can be added in any order a…
Counting up from the lesser number to the greater number to f…
This property states the sum of any number and zero is that n…
Associative Property of Addition
This property states that addends can be regrouped and the su…
Commutative Property of Addition
This property states that numbers can be added in any order a…
76 terms
Math Vocab List 2
point
line
plane
line segment
an exact location, it has no size, it is a spot on the number…
a straight path that extends without end in opposite directio…
a flat surface that extends without end in all direction, we…
two endpoints and all the points between the two endpoints
point
an exact location, it has no size, it is a spot on the number…
line
a straight path that extends without end in opposite directio…
22 terms
Math 2
Corresponding
Supplementery
Complementary
Vertical
180
90
across from each other
Corresponding
Supplementery
180
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