miadriskell
miadriskell miadriskell
  • 03-02-2021
  • Mathematics
contestada

something else i’m supposed to know



something else im supposed to know class=

Respuesta :

Renae360
Renae360 Renae360
  • 03-02-2021

Answer:

x equals 9.

The largest angle is 90.

Step-by-step explanation:

[tex]10x + 3x + 7x = 180 \\ \frac{20x}{20} = \frac{180}{20} \\ x = 9[/tex]

[tex]x = 9 \\ 10x \\ 10(9) \\ 90[/tex]

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