A2. find the rational number whose decimal expansion is 0.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28