Please answer this correctly

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2