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  • 13-04-2021
  • Mathematics
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Help I’ll mark brainlist if correct :)

Help Ill mark brainlist if correct class=

Respuesta :

jt22222
jt22222 jt22222
  • 13-04-2021

Answer:

20

Step-by-step explanation:

The whole straight line is 180 degrees. Add 3x, 2x, and 4x all together to get 9x. Then do 180/9x. This will give you 20. x=20.

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