malakdalia78 malakdalia78
  • 23-04-2022
  • Mathematics
contestada

I need help with this question please

I need help with this question please class=

Respuesta :

Royaldragon
Royaldragon Royaldragon
  • 23-04-2022

Answer:

I) 23

K) 96

J) 77

Step-by-step explanation:

All angles of a triangle equal up to 180

6x+4x-3+x+7=180

11x+4=180

11x=176

x=16

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