A ladder that is 20 m long reaches the top of a building that is 12 m high.
What angle does the ladder make with the ground?

Can someone me and plz do the problem

What is the factor form of x^2-9x+14

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.