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Any number that can be expressed as a ratio of two integers. Example; 6 can be expressed as 6/1, and 0.5 as 1/2.
0, 1, 2, 3, 4, 5...
the set of positive whole numbers and their opposites(negative numbers) and 0
any number that cannot be expressed as a fraction.
in a right triangle, the side opposite the right angle
Leg of a right triangle
the shorter sides of the triangle that form the triangle
A triangle with one right angle.
in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs
A diagram that uses circles to display elements of different sets. Overlapping circles show common elements.
the number that forms when two same numbers are multiplied together
when multiplying a number by itself to get a square number
A plan formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis.
A pair of numbers that can be used to locate a point on a coordinate plane.
(noun) A statement that switches the hypothesis and conclusion
Four regions into which a coordinate plane is divided by the x-axis and the y-axis
It's value is always 1.
Means to write the reciprocal of the base and use a positive exponent
where a number is written into 2 parts first just the digits (with decimal point after first digit) followed by ×10 to a power
A mathematical notation indicating the number of times a quantity is multiplied by itself
the number that is written with an exponent
a number produced by raising a base to an exponent