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28.08.2020 •
Mathematics
Question 1 (1 point)
Identify the property used to find the equivalent expression:
[4+(−2)]+1=4+[(−2)+1]
Question 1 options:
Associative Property of Addition
Associative Property of Multiplication
Commutative Property of Addition
Commutative Property of Multiplication
Question 2 (1 point)
Identify the property used to find the equivalent expression:
(9⋅3)⋅6=6⋅(9⋅3)
Question 2 options:
Associative Property of Addition
Associative Property of Multiplication
Commutative Property of Addition
Commutative Property of Multiplication
Question 3 (1 point)
The following is a proof that shows (5p)(4q)
is equivalent to 20pq
. Fill in each blank with either “Commutative Property” or “Associative Property” to indicate the property being used.
Question 3 options:
Associative Property
Commutative Property
Distributive Property
Equivalent Property
Question 4 (1 point)
Consider the expressions a(b−c)
and a(c − b)
. Are the two expressions equivalent? True if yes and False if no.
Question 4 options:
True
False
Question 5 (1 point)
The Associative and Commutative Properties are also true for subtraction and division. For example, a - b is always equal to b - a.
Question 5 options:
True
False
Solved
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Ответ:
Step-by-step explanation:
A. Absolute value is the sign of the number.