sjian sjian
  • 24-02-2017
  • Mathematics
contestada

[[1,3,5,7],[3,7,15,27],[5,15,37,79],[7,27,79,x]]
What is the value of x?

Respuesta :

JamesFitzell
JamesFitzell JamesFitzell
  • 01-03-2017
all of the numbers sum added together is 317 so x=317
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