what are the next three next terms in this sequence -1,9,19,29...

The next term in this sequence is 39, then 49, and 59.

The pattern in this sequence is that each term is 10 more than the previous term.

To find the next three terms in the sequence -1, 9, 19, 29..., let's analyze the pattern.

In this sequence, each term is obtained by adding 10 to the previous term.

Starting with -1:
-1 + 10 = 9 (1st term)
9 + 10 = 19 (2nd term)
19 + 10 = 29 (3rd term)
29 + 10 = 39 (4th term)
39 + 10 = 49 (5th term)

Therefore, the next three terms in the sequence are 39, 49, and 59.

To find the next terms in the sequence -1, 9, 19, 29..., we need to identify the pattern or rule governing the sequence.

In this case, we can observe that each term is obtained by adding 10 to the previous term.

Starting from -1:
-1 + 10 = 9
9 + 10 = 19
19 + 10 = 29

So, to find the next three terms in the sequence, we follow the same pattern by adding 10 to the last term as follows:

29 + 10 = 39
39 + 10 = 49
49 + 10 = 59

Therefore, the next three terms in the sequence are 39, 49, and 59.