jessicaWilka jessicaWilka
  • 21-09-2021
  • Mathematics
contestada

Please help me solve

Please help me solve class=

Respuesta :

alyssabenedicte alyssabenedicte
  • 21-09-2021

Answer: x=48

Step-by-step explanation:

(x-6)+(3x-12)+2x+90=360

x+3x+2x-6-12+90=360

6x+72=360

6x+72-72=360-72

6x=288

x=48

To find the other angles, you replace the x by 48

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Аноним Аноним
  • 21-09-2021

Answer:

[tex]{ \tt{(3x - 12) + (x - 6) + 2x + 90 \degree = 360 \degree}} \\ \\ { \tt{6x + 72 = 360 }} \\ { \tt{6x = 288}} \\ \\ { \boxed{ \tt{x = 48}}}[/tex]

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