renajonas renajonas
  • 20-09-2021
  • Mathematics
contestada

What conjecture can you make about the number of dots in the nth pattern?


A.

n2
2




В.

n(n + 1)
2


C.

n(n - 1)
2

What conjecture can you make about the number of dots in the nth pattern A n2 2 В nn 1 2 C nn 1 2 class=

Respuesta :

alaayousof2020
alaayousof2020 alaayousof2020
  • 22-09-2021

Answer:

[tex] \frac{n(n + 1)}{2} [/tex]

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