Triangle ABC was reflected over line m to create triangle WXY. if the triangle was reflected what is the correct conclusion?

Multiplying an even number of negative numbers gives an answer that is choose from:

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.