Write your answer as a fraction.

What are “like terms”? why can we only add like terms?

What is the absolute value of the complex number -4-sqrt2i

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.