The total number of shaded triangles in the first 4
Sierpinski triangles is 40.
Which formula would you use to find the total
number of shaded triangles in the first 10
Sierpinski triangles?
O Sn = (1 - 310)/(-2)
o Sn= (1 – 310 )/(2)
o Sn = (1 - 310)/(3)

A: Sn = (1 – 310)/(–2)

Step-by-step explanation:

The first one is one and the common ratio is three.

First question:

First: 1, Second: 3, Third: 9, Fourth: 27.

Second question:

S(n)= (1-3^10)^I(-2)

( Answer A )

Third Question:

29,524

Step-by-step explanation:

was correct on edg 2020

i think this could be a possible answer (1 / 84) -1

good luck! : d

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.