thaufeeq2007 thaufeeq2007
  • 03-06-2021
  • Mathematics
contestada

find x answer fast please

find x answer fast please class=

Respuesta :

heikepowe1976 heikepowe1976
  • 03-06-2021

Answer:

x=20

Step-by-step explanation:

Since AB is a line it forms 180,

Set your formula up as

180=60+4x+40

180-60-40=4x

80=4x

80/4=x

20

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