Question

please answer fast I will mark you the BRAINLIEST Answer​

Answer 1

The answer is in the above attachment.

I hopr it helps u dear friend ^_^♡♡

Answer 2

Step-by-step explanation:

Answers are marked in bold style.

Sum of odd numbers :

1

3 + 5

7 + 9 + 11

13 + 15 + 17 + 19

21 + 23 + 25 + 27 + 29

Sum :

1

8

27

64

125

Perfect cubes :

1³

2³

3³

4³

5³

Number of odd numbers added :

1

2

3

4

5

...ッ