katherinemarie2 katherinemarie2
  • 17-04-2018
  • Mathematics
contestada

which pair of expressions has the same value a (2)(-8) and 2-18 b (-2)(8) and 18+(-2) c 2(8) and 2+18 (-2)(-8) and 2+(-18)

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Аноним Аноним
  • 17-04-2018
a because:
B =(-16) & 16
C=16 & 20
D= 16 & -16


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