23shgonzalez 23shgonzalez
  • 22-04-2022
  • Mathematics
contestada

help me3 i dont really understand it I try so many times but I didn't get it right

help me3 i dont really understand it I try so many times but I didnt get it right class=

Respuesta :

kachiimabel kachiimabel
  • 22-04-2022
Answer: 53

Step-by-Step:

1/2 • 8^2 + 3(7)
1/2 • 8•8 + 21
1/2 • 64 + 21
32 + 21
53
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