Naominilla
Naominilla Naominilla
  • 19-09-2018
  • Mathematics
contestada

help please will mark brainliest

help please will mark brainliest class=

Respuesta :

surjithayer10otahza surjithayer10otahza
  • 16-10-2019

Answer:

Step-by-step explanation:

x-40=2×30

x=60+40=100°

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