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vova2212 [387]
2 years ago
6

What related number sentence shows the Commutative Property of Addition? 3+9=12

Mathematics
2 answers:
azamat2 years ago
8 0
The commutative property of addition is the concept that a given group of numbers can be added in any order and their sum will always be the same.

Example:
3 + 9 = 12
9 + 3= 12
FrozenT [24]2 years ago
4 0
Commutative property of addition is when 3+9=12 and 9+3=12.
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Answer:

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Step-by-step explanation:

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Answer:

1) The domain In interval notation is [0, 20]

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