Given a = 12, a = 8, b = 10, and use the law of sines to solve the triangle (if possible) for the value of c if two solutions exist, find both. round answer to two decimal places.

Need on this geometry question. explain how you did it.

True or false? a circle could be circumscribed about the quadrilateral below.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0