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Algebra 1 Final Exam Correct Answer
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Algebra 1 Final Exam Correct Answer
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Algebra 1 Final Exam Correct Answerpositive numbers
numbers greater than zero
negative numbers
numbers less than zero
natural numbers
numbers that are part of the set {1, 2, 3, ...}
whole numbers
numbers that are part of the set {0, 1, 2, ...}
integers
numbers that are part of the set {..., -3, -2, -1, 0, 1, 2, 3, ...}
rational numbers
numbers that can be expressed in the form a/b, where a and b are integers and b is not zero
square root
one of two equal factors of a number
perfect square
a number that has a square root that is a rational number
irrational numbers
numbers that cannot be expressed as terminating or repeating decimals, or as a rational number
real numbers
the set of all rational and irrational numbers
absolute value
the distance of a number from zero
2024
, opposites
two numbers with the same absolute value but different signs
additive inverses
a number and its opposite
The product of two positive numbers is a ______
positive
The product of two negative numbers is a _____
positive
The product of a positive and a negative is a ____
negative
reciprocals
two numbers whose product is 1
multiplicative inverse
also known as reciprocal
percent
a ratio that compares a number to 100
perimeter of a rectangle
P = 2L + 2W
Perimeter of a square
P = 4s
Perimeter of a parallelogram
2024
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