combo
Terms
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- conversion
- the changing of one measurment unit to another
- vertex
- the point at which two rays of an angle, two sides of a polygon, or three or more edges of a solid meet
- incline
- go up
- equilateral triangle
- a triangle with three congruent sides
- ascend
- to move upword
- foot
- a customary unit of length that is 12 inches
- degree
- the most common unit of measure for angles
- square
- a quadrilateral in which all sides are equal and all angles are right angles
- angle
- a figure composed of two rays that have the same endpoint
- mixed number
- number composed of a whole number and a fraction
- pint
- a customary unit of capacity equal to 2 cups
- ray
- a part of a line that has one endpoint and continues into infinity in the other direction
- improper fraction
- fraction in which the numerator is larger than the denominator
- pound
- a customary unit of weight equal to 16 ounces
- volume
- the measurements of the amount of space occupied by a figure in three dimensions (length, width, and height)
- withdraw
- to take money out of a bank account; to write a check
- height
- how tall an object or figure is
- least common multiple
- the least nonzero number that is a multiple of two or more numbers
- mean
- the average of the numbers in a data set
- rectangular prism
- V = lwh
- rectangle
- a four-sided polygon with all right angles
- circle
- C = 2πr or C = πd
- millimeter
- a metric unit of length equal to 0.1 of a centimeter
- less than
- relationship in which a number is smaller than another
- mode
- the number that occurs most often in a data set
- trapezoid
- A = ½(b1 + b2)h or A = ((b1 + b2)h)/2
- ton
- a customary unit of weight equal to 2,000 pounds
- place value
- the value of a digit based on its position in a number
- side
- a ray that is part of an angle
- denominator
- the bottom number in a fraction
- vertex
- the common endpoint of the two rays that form an angle
- odd number
- any number that is not divisible by 2
- tree diagram
- an example of a sample space that lists all the possible outcomes in a given situation
- average
- the sum of two or more quantities divided by the number of quantities
- prime factorization
- a number shown as a product of prime nubmers
- integer
- a whole number that is positive, negative, or zero
- denominator
- the bottom number when a ratio is written as a fraction
- graph
- a visual way to display data
- leaves
- the units digits to the right of the vertical line in a stem-and-leaf plot
- length
- how long an object or figure is
- data
- the numbers in a given set; information gathered for a statistical purpose
- solution
- the value of a variable that makes an equation true
- complementary event
- two events in which either one or the other must take place but they connot both happen at the same time; the sum of the probabilities is 1
- pi
- the number, approximately equal to 3.14, wich is used to find the circumference or area of a circle
- greatest common factor
- the largest number that will divide two numbers
- vertical
- the axis on which the scale and interval are shown in a bar or line graph
- rate
- a comparison by division of two quantities
- acute triangle
- a triangle with three acute angles
- factor
- a numbers used in a multiplication problem.
- algebraic expression
- number sentence using variables
- estimation
- the use of place value to round numbers where exact answers are not required
- sample space
- a systematic listing of all the possible outcomes in a given situation
- quotient
- the answer in a division problem
- expression
- a mathematical sentence that does not contain an equals sign
- straight angle
- an angle with 180 degrees
- liter
- a metric unit of capacity equal to 1,000 milliliters
- circle
- A = πr²
- algebra
- a branch of mathematics in which symbols/letters represent numbers
- polygon
- a closed figure with at least three sides
- example
- a sample that shows a general characteristic to be true
- closed plane figure
- a closed figure that lies on a flat surface
- kilometer
- a metric unit of length equal to 1,000 meters
- simplest form
- when the GCF of the numerator and denominator is 1
- descend
- to move downward
- quart
- a customary unit of capacity equal to 2 pints
- probability
- the chance that an event will occur
- term
- each number in a sequence
- milligram
- a metric unit of mass/weight equal to 0.001 of a gram
- cube
- V = s³
- deposit
- to add money to a bank account
- quadrants
- the four regoins in a coordinate plane separated by the x-axis and y-axis
- yard
- a customary unit of length that is 36 inches or 3 feet
- acute angle
- an angle with more than 0 degrees but less than 90 degrees
- circle
- closed figure in a plane such that every point on this figure is the same distance from the center
- cup
- a customary unit of capacity equal to 8 (fluid) ounces
- stem
- the greatest place value common to all the data that is written to the left of the line in a stem-and-leaf-plot
- even number
- any number divisible by 2
- base
- any side of a parallelogram
- rhombus
- a parallelogram with all sides congruent
- y axis
- the verical line of the two perpendicular number lines in a coordinate plane
- ounce
- a customary unit for measuring capacity (fluid); a customary unit for measuring weight
- circumference
- the distance around the outside of a circle
- Fahrenheit
- customary measurement of temperature
- inch
- a customary unit of length that is one part of a foot or a yard
- temperature
- a way of measuring the amount of heat
- horizontal
- the axis on which the categories or values are shown in a bar and line graph
- greater than
- relationship in which a number is larger than another
- congruent angles
- two angles that have the same measure
- coordinate plane
- a grid that shows the location of ordered pairs of numbers
- rectangle
- A = lw or A = bh
- scale
- the set of all possible values of a given measurement, including the least and greatest numbers in the set, separated by the intervals used
- mass
- the amount of material an object contains
- ratio
- a comparison of two numbers by division
- non-example
- a sample that shows a general characteristic to be false
- square
- a parallelogram with all sides congruent, all right angles, and opposite sides parallel
- unit rate
- a rate that has a denominator of 1
- negative integer
- a whole number that is less than zero
- difference
- the answer in a subtraction problem
- decline
- go down
- parallel lines
- lines in a plane that stay exactly the same distance apart
- triangle
- a polygon with three sides
- circle
- closed curve in which every point on the outside of the curve is the same distance from the center
- proportion
- an equation that shows equal ratios
- strategy
- a method of solving a problem
- circumference
- the measure of the distance around a circle
- circle graph
- a graph that shows parts of a whole as percentages
- x coordinate
- the first number of an ordered pair
- arithmetic sequence
- a sequence in which each term is found by adding the same number to the previous term
- simple event
- a specific outcome or type of outcome
- ratio
- a comparison of two numbers by division
- sum
- the answer in an addition problem
- isosceles triangle
- a triangle with at least two congruent sides
- sequence
- a list of numbers in a specific order
- variable
- a letter that can be replaced by a number in an algebraic expression
- rectangle
- a quadrilateral with opposite sides congruent and parallel and all angles are right angles
- multiple
- any product of a given number and a whole number
- width
- how wide an object or figure is
- diameter
- a line segment whose endpoints are on the circle and contain the center of the circle
- ordered pair
- a pair of numbers used to locate a point in the coordinate system
- frequency
- the number of times an item occurs
- area
- the measure of the surface of a solid
- line segment
- a straight path between two endpoints
- greatest common factor
- the number used to divide a ratio and reduce it to lowest terms
- gallon
- a customary unit of capacity equal to 4 quarts or 128 (fluid) ounces
- right angle
- an angle with 90 degrees
- quadrilateral
- any polygon with four sides
- capacity
- the amount that can be held in a container
- outcome
- each possible result in a probability experiment
- meter
- a metric unit of length equal to 100 centimeters
- equation
- a mathematical sentence that contains an equals sign
- common factors
- factors that are shared by two or more numbers
- positive integer
- a whole number that is more than zero
- metric system
- a system of measurement based on the number 10
- numerator
- the top number in a fraction
- rectangle
- P = 2l + 2w or P = 2(l + w)
- numerator
- the top number when a ratio is written as a fraction
- interval
- the difference between successive values on a scale
- x axis
- the horizontal line of two perpendicular number lines in a coordinate plane
- key
- a sample data point used to explain the stems and leaves in a stem-and-leaf plot
- mile
- a customary unit of length that is 5,280 feet or 1,760 yards
- y coordinate
- the second number of an ordered pair
- outlier
- a value that is much higher or lower than other values in a set of data
- range
- the difference between the highest and lowest numbers in a data set
- formula
- an equation that shows a relationship among certain quantities
- trapezoid
- a quadrilateral with exactly one pair of parallel sides
- line graph
- a graph used to show how a set of data changes over a period of time
- Celsius
- metric measurement of temperature
- square
- A = s²
- least common denominator
- the least common multiple of the denominators
- order of operations
- the order in which operations are done when finding the value of an expression wiht more than one operation
- gain
- increase
- trapezoid
- a quadrilateral with one pair of opposite sides parallel
- perimeter
- the distance around an object or figure
- function rule
- an algebraic expression that uses a variable and generalizes a mathematical relationship
- exponent
- a number that tells how many times a given number, the base, is used as a factor in a product
- centimeter
- a metric unit of length equal to 10 millimeters
- rectangular prism
- a three-dimensional solid with all rectangular faces
- prime number
- a whole number greater than one having only two factors, 1 and itself
- solid figure
- a figure with three dimensions: length, width, and height
- origin
- the point of intersection of the x-axis and y-axis in a coordinate system
- product
- the answer in a multiplication problem
- obtuse angle
- an angle greater than 90 degrees but less than 180 degrees
- time
- a way of measuring seconds, minutes, hours, days, weeks, months, and years
- scalene triangle
- a triangle with no congruent sides
- rational number
- any number that can be written as a fraction
- fraction
- a quotient of two numbers shown as a numerator over a denominator
- standard form
- the usual way you write a number
- line plot
- a diagram that shows the frequency of data on a number line
- composite number
- whole number greater than one that has factors other than itself and 1
- median
- the middle number in a data set
- expanded form
- a sum of the products of each digit and its place value
- triangle
- A = ½bh or A = (bh)/2
- milliliter
- a metric unti of capacity equal to 0.001 of a liter
- stem and leaf plot
- a system used to condense a set of data where the greatest place value of the data forms a stem and the next greatest place value forms the leaves
- solve
- to replace a variable with a value that results in a true sentence
- gram
- a metric unit of mass/weight equal to 1,000 milligrams
- bar graph
- a graph used to compare quantities
- perpendicular lines
- two lines that intersect to form right angles
- cube
- a three-dimensional solid with all square faces
- chord
- a line segment from one point on the outside of a circle to another point on the outside of the circle
- random
- outcomes that are equally likely to occur
- kilogram
- a metric unit of mass/weight equal to 1,000 grams
- right triangle
- a triangle with at least one right angle
- numerical expression
- a combination of numbers and operations
- graph
- to place a point named by an ordered pair on a coordinate grid
- radius
- a line segment from a point on a circle to the center of the circle
- obtuse triangle
- a triangle with one obtuse angle
- square
- P = 4s