If tan o = -4/3 , then sin o is

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Find the distance between c and d on the number line c=3 and d=11