2,6,12,20,?,42,56
2007-01-02 16:06:38 · 13 answers · asked by Nafertiti 2 in Entertainment & Music ➔ Polls & Surveys
30. The increments increase by two each time.
2007-01-02 16:08:26 · answer #1 · answered by Ændru 5 · 1⤊ 0⤋
30
2007-01-02 16:09:43 · answer #2 · answered by JustLynn 6 · 1⤊ 0⤋
30
2007-01-02 16:08:44 · answer #3 · answered by hoptoad 5 · 1⤊ 0⤋
23
2007-01-02 16:08:38 · answer #4 · answered by Anonymous · 0⤊ 1⤋
29
2007-01-02 16:09:38 · answer #5 · answered by Thumper 7 · 0⤊ 1⤋
30 is the missing number, the next number is72
2007-01-02 16:08:56 · answer #6 · answered by Anonymous · 1⤊ 0⤋
2+4=6
6+6+12
12+8=20
20+10=30
30+12=42
42+14=56
The answer is 30. (simply put)
2007-01-02 16:16:42 · answer #7 · answered by Mikisew 6 · 0⤊ 0⤋
30
you add 4, then 6, then 8, then 10 (to 30) and 12 to that is 42 :)
2007-01-02 16:10:45 · answer #8 · answered by Yanks4Life23519 7 · 0⤊ 1⤋
36
2007-01-02 16:08:43 · answer #9 · answered by ? 7 · 0⤊ 1⤋
30, it's getting added by the next mulitple of two each time (ie +2 +4+6 +8, etc)
2007-01-02 16:08:56 · answer #10 · answered by Anonymous · 1⤊ 1⤋
30, is it multiples of 2?
I was thinking it's a basic geometry in Chapter 1.
2007-01-02 16:08:32 · answer #11 · answered by Anonymous · 0⤊ 0⤋