siennaisthicc siennaisthicc
  • 26-04-2022
  • Mathematics
contestada

please help
photo down below

please help photo down below class=

Respuesta :

Аноним Аноним
  • 26-04-2022

Answer:

x=102⁰

Step-by-step explanation:

180⁰-47⁰-31⁰=180⁰-78⁰=102⁰

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