kierrac2002 kierrac2002
  • 17-01-2018
  • Mathematics
contestada

what is the property of 12.2 + 18.6 + –4.3 + (–18.6)

Respuesta :

eddygil1311
eddygil1311 eddygil1311
  • 19-03-2018
Well the answer would be 7.9.
If I'm correct what you are asking is that the first property you use is addition.
Answer Link
springbreak50
springbreak50 springbreak50
  • 01-04-2020

Answer:

1. commutative property

2. associative property

3. additive inverse

Step-by-step explanation:

i took the test <3

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