waavyjaay waavyjaay

19-05-2020
Mathematics

contestada

Which of the following is the pyramidal number sequence?
A. 1, 3, 6, 10, 15, ...

Respuesta :

melhar91 melhar91

19-05-2020

Answer:

A

Step-by-step explanation:

because if you were to do dots in a triangle shape they would fit (i don’t know if the makes any sense)

Answer Link

VictorG1200 VictorG1200

19-05-2020

Answer:

A. 1, 3, 6, 10, 15,21

Step-by-step explanation:

they added 1 every time it continues

Answer Link

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