when you are being in a rueful manner is to be with anger. When you are very mad at something Example: Ari was in a rueful manner because her cousins destroy her D.S
no arrogant means;;.
1. Having or displaying a sense of overbearing self-worth or self-importance. 2. Marked by or arising from a feeling or assumption of one's superiority toward others: an arrogant...
The mean distance is the same as the mean of a set of numbers,but this time, instead of them just being numbers, they're lengths. You just simply add up all the numbers and divide the total length,...