seleneknoth
seleneknoth seleneknoth
  • 19-05-2021
  • Mathematics
contestada

15^2+9^2=?
Round to the nearest 10

Respuesta :

maria3250 maria3250
  • 19-05-2021
15^2= 225 9^2=81 so 225+81=306
306 rounded to the nearest 10 is 310
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