mholmes2007
mholmes2007 mholmes2007
  • 21-10-2021
  • Mathematics
contestada

HELP LAST ATTEMPT ??!!

HELP LAST ATTEMPT class=

Respuesta :

inspirationalgdandyt
inspirationalgdandyt inspirationalgdandyt
  • 21-10-2021

Answer:

x=26

Step-by-step explanation:

x+11+2x+1+90=180 [Angles in a straight line]

3x=180-102

x=78/3

x=26

or,

x+11+2x+1=90 [Complementary angles]

3x=90-12

x=78/3

x=26

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