trinityis
trinityis trinityis
  • 30-10-2020
  • Mathematics
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help help help help help

help help help help help class=

Respuesta :

ruizashley113 ruizashley113
  • 30-10-2020

Answer:

X=28 and <EBC= 62º

Step-by-step explanation:

2x+6+x=90

3x+6=90

3x+6-6=90-6

3x=90

3x/3=90/3

x=28

90-28=62

or

2(28)+6

56+6

<EBC= 62

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