TwentyOneStudents
TwentyOneStudents TwentyOneStudents
  • 15-02-2017
  • Mathematics
contestada

PLEASE HELP
The interior angles of a triangle have measures 100, (4y+25) , and (3y+20)
What is the value of y?

Respuesta :

MagdaZ
MagdaZ MagdaZ
  • 17-02-2017
180= 4y+25+3y+20+100
35= 7y
y=5
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