Answer:
12
Step-by-step explanation:
divide 9 by 3/5 or .75
Answer:
an = 1/2 (n) (n+1)
Step-by-step explanation:
1,3,6,10,.........
3-1=2
6-3=3
Each term is different so there is no common difference. It is not an arithmetic sequence
3/1=3
6/3 =2
Each term is different so there is no common ratio. It is not a geometric sequence
1 3 6 10
+2 +3 +4
a1 = 1
a2 = 3
a3 = 6 = 2*3
a4 = 10 = 2*5
Answer:
I dont know if u mean 5 equals 2 divided by 3x, but I got 2/15
Step-by-step explanation:
Answer:
komi chunga lilo mas te ordo
Step-by-step explanation: