katelynnecurtis48 katelynnecurtis48
  • 08-05-2021
  • Mathematics
contestada

ILL MARK YOU BRAINLEST IF YOU AWNSER PLEASE!! look at the photo and what is the measure of BMC?help me please!!

ILL MARK YOU BRAINLEST IF YOU AWNSER PLEASE look at the photo and what is the measure of BMChelp me please class=

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helper248 helper248
  • 08-05-2021
2x + (x+9) = 90
3x + 9= 90
3x= 81
x= 27
Now plug in 27 to (x+9)
27+9= 36
Final Answer = 36
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