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True [87]
4 years ago
9

Which one of these is the identity for addition? 1 -1 0

Mathematics
2 answers:
Liono4ka [1.6K]4 years ago
7 0

Answer:

Zero  / 0

Step-by-step explanation:

Musya8 [376]4 years ago
3 0

Answer:

I think it would be 1 because -1 is not addition it is subtraction and 0 doesn't equal any

I hope this helped you :D

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Reika [66]

Answer:

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Step-by-step explanation:

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If P = {3, 5, 7, 11, 13, 17, 19), what is n(P)?
Darina [25.2K]

Answer:

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