vincentregowndola vincentregowndola
  • 02-11-2020
  • Mathematics
contestada

I need help answering these questions.

I need help answering these questions class=

Respuesta :

mkrtie
mkrtie mkrtie
  • 02-11-2020

Answer:

The answer is D 1/2 (-1/2-(-1))=1/2

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