Aristar
Aristar Aristar
  • 25-10-2019
  • Mathematics
contestada

PLEASE ANSWER I NEED HELP!

PLEASE ANSWER I NEED HELP class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 20-12-2019

Answer:

  25/2

Step-by-step explanation:

The marked angles are supplementary, so ...

  117 + (6x -12) = 180

  6x = 75 . . . . . . . . . . . subtract 105

  x = 25/2 . . . . . . . . . . divide by 6

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