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]

Answer Link

Otras preguntas

How do I solve 2(a+2)=2?
How do I solve 2(a+2)=2?
what the british government wanted?
How many grams are in 11.9 moles of chromium?
How many grams are in 2.4 moles of sulfur?
convert to fraction .34
I need the inequality answer.florence wants to buy onions and doesn't want to spend no more than $3. Can she buy 2.5 pounds ? They are 1.25 pound
Give this topic sentence : Swimming is really the health exercise anyone can do. What other detailed sentence you can say about the topic sentence.
convert to fraction .34
find the volume of each sphere, both in terms of pi and to the nearest tenth. use 3.14 for pi