Pre-Algebra Vocabulary Flashcards

<p>Any number or variable added to zero is that number or variable.</p> Signup and view all the answers

<p>The opposite of a number.</p> Signup and view all the answers

<p>Two angles that have the same vertex, share a common side, and do not overlap.</p> Signup and view all the answers

<p>A math sentence that contains numbers, variables, and operations.</p> Signup and view all the answers

<p>Two angles that are formed by two lines and a transversal, lying outside the two lines, on opposite sides of the transversal.</p> Signup and view all the answers

<p>Two angles that are formed by two lines and a transversal, lying between the two lines, on opposite sides of the transversal.</p> Signup and view all the answers

<p>A line segment that is perpendicular to the base of the figure; also known as the height.</p> Signup and view all the answers

<p>The degree measure of the angle through which the figure is rotated.</p> Signup and view all the answers

<p>Arranged in order from least to greatest.</p> Signup and view all the answers

<p>(a+b) + c = a + (b+c) or (ab)c = a(bc); changing the grouping does not change their sum or product.</p> Signup and view all the answers

<p>In repeating decimals, the line or bar placed over the digits that repeat.</p> Signup and view all the answers

<p>The number in a power that is being multiplied; the factor.</p> Signup and view all the answers

<p>Any side of a triangle or parallelogram; the parallel sides of a trapezoid.</p> Signup and view all the answers

<p>Area of the base (b); the face of a solid for which it is named.</p> Signup and view all the answers

<p>A line or curve that separates the coordinate plane into regions.</p> Signup and view all the answers

<p>A diagram that summarizes data using median, upper quartile, lower quartile, and extreme values.</p> Signup and view all the answers

<p>The given point from which all points on a circle are the same distance.</p> Signup and view all the answers

<p>A segment with its endpoints on the circle.</p> Signup and view all the answers

<p>A set of points in a plane that are the same distance from a given point.</p> Signup and view all the answers

<p>A graph used to show data as parts of a whole.</p> Signup and view all the answers

<p>The distance around the circle.</p> Signup and view all the answers

<p>The numerical factor in a term; the number in front of the variable.</p> Signup and view all the answers

<p>a + b = b + a and ab = ba; changing the order does not change the sum or product.</p> Signup and view all the answers

<p>Two angles whose sum measures 90 degrees.</p> Signup and view all the answers

<p>Figures made up of two or more shapes.</p> Signup and view all the answers

<p>A solid with one circular base and a curved surface that connects the base to the vertex.</p> Signup and view all the answers

<p>Having the same measure.</p> Signup and view all the answers

<p>Polygons with the same size and shape.</p> Signup and view all the answers

<p>A number without a variable.</p> Signup and view all the answers

<p>A plane in which a horizontal number line and a vertical number line intersect at their zero points.</p> Signup and view all the answers

<p>The grid formed by the intersection of two number lines.</p> Signup and view all the answers

<p>Angles that are in the same position on different lines.</p> Signup and view all the answers

<p>The parts of similar polygons that 'match up'.</p> Signup and view all the answers

<p>Found by multiplying the denominator of each ratio by the numerator of the other ratio.</p> Signup and view all the answers

<p>One of the three identical factors of a number.</p> Signup and view all the answers

<p>A solid whose bases are congruent, parallel circles connected with a curved surface.</p> Signup and view all the answers

<p>Numerical information gathered for statistical purposes.</p> Signup and view all the answers

<p>The variable whose value depends on the value of x.</p> Signup and view all the answers

<p>Arranged in order from greatest to least.</p> Signup and view all the answers

<p>The distance across the circle through the center.</p> Signup and view all the answers

<p>A figure is enlarged or reduced.</p> Signup and view all the answers

<p>The amount by which the regular price is reduced.</p> Signup and view all the answers

<p>a(b + c) = ab + ac; a number outside the parenthesis can be multiplied to each term within the parenthesis.</p> Signup and view all the answers

<p>The set of first numbers in an ordered pair.</p> Signup and view all the answers

<p>Intersection of faces (the lines).</p> Signup and view all the answers

<p>A math sentence that states two quantities are equal using an equal sign.</p> Signup and view all the answers

<p>A triangle with all sides congruent.</p> Signup and view all the answers

<p>Expressions that have the same value no matter the value of the variable.</p> Signup and view all the answers

<p>To find the value of an expression by replacing the variable with a number.</p> Signup and view all the answers

<p>A number that tells how many times the base is used as a factor.</p> Signup and view all the answers

<p>Flat surfaces.</p> Signup and view all the answers

<p>Graphs and equations of graphs that have at least one characteristic in common.</p> Signup and view all the answers

<p>An equation that states a rule for the relationship between certain quantities.</p> Signup and view all the answers

<p>How often a piece of data occurs.</p> Signup and view all the answers

<p>A relationship where one variable depends upon another.</p> Signup and view all the answers

<p>Table organizing the input, rule, and the output of a function.</p> Signup and view all the answers

<p>Visual representations of data.</p> Signup and view all the answers

<p>The region of the graph of an inequality on one side of a boundary.</p> Signup and view all the answers

<p>The longest side of a right triangle which is opposite the right angle.</p> Signup and view all the answers

<p>The position of the figure after the transformation.</p> Signup and view all the answers

<p>The variable whose value determines the value of the other variable; the value you choose.</p> Signup and view all the answers

<p>A technique that uses proportions to find a measurement.</p> Signup and view all the answers

<p>An open sentence that compares two quantities using less than, greater than, less than or equal to, greater than or equal to.</p> Signup and view all the answers

<p>A positive or negative number, including zero, that does not contain a fraction or decimal.</p> Signup and view all the answers

<p>The amount of money paid or earned for the use of money.</p> Signup and view all the answers

<p>The difference between the upper quartile and the lower quartile (UQ - LQ).</p> Signup and view all the answers

<p>An operation performed to 'undo' another operation; the opposite operation.</p> Signup and view all the answers

<p>A number that cannot be expressed as a fraction.</p> Signup and view all the answers

<p>A triangle with at least two congruent sides.</p> Signup and view all the answers

<p>The sum of the areas of the lateral faces or the area of the curved surface of a cone.</p> Signup and view all the answers

<p>The triangular sides of a pyramid.</p> Signup and view all the answers

<p>The sides that form the right angle.</p> Signup and view all the answers

<p>Terms that have the same variable raised to the same power.</p> Signup and view all the answers

<p>A graph used to show change in data over time.</p> Signup and view all the answers

<p>A line drawn on a scatter plot to show the correlation between two sets of values.</p> Signup and view all the answers

<p>The fold line in symmetry.</p> Signup and view all the answers

<p>A figure can be folded over a line so that one half of the figure matches the other half.</p> Signup and view all the answers

<p>The graph of the solutions forms a straight line.</p> Signup and view all the answers

<p>The median of the lower half of the set of data.</p> Signup and view all the answers

<p>The amount the price of an item is increased above the price the store is paid for the item.</p> Signup and view all the answers

<p>The sum of all the data divided by the number of pieces of data; average.</p> Signup and view all the answers

<p>Numbers or pieces of data that can represent the whole set of data.</p> Signup and view all the answers

<p>Numbers used to describe the distribution of data.</p> Signup and view all the answers

<p>The middle of the data, or the mean of the two middle numbers.</p> Signup and view all the answers

<p>Graphs that are constructed incorrectly to cause confusion and can lead to false assumptions.</p> Signup and view all the answers

<p>The number or numbers that occur the most often.</p> Signup and view all the answers

<p>Any number or variable multiplied by one is that number or variable.</p> Signup and view all the answers

<p>The product of a number and its reciprocal always equals one.</p> Signup and view all the answers

<p>Equations with more than one operation.</p> Signup and view all the answers

<p>Counting numbers or all positive whole numbers beginning with 1.</p> Signup and view all the answers

<p>In a scatter plot, as x-values increase, y-values decrease.</p> Signup and view all the answers

<p>Any nonzero number to the negative power is one divided by the number to the nth power.</p> Signup and view all the answers

<p>In a scatter plot, x-values and y-values are not related.</p> Signup and view all the answers

<p>A function that does not have a constant rate of change; therefore, the graph is not a straight line.</p> Signup and view all the answers

<p>A math sentence that contains numbers and operations.</p> Signup and view all the answers

<p>An angle whose measure is between 90 degrees and 180 degrees.</p> Signup and view all the answers