Which of the following equations correctly represnt the law of cosines? a. b2 = a2 + b2 – 2ab ⋅ cos(c) b. c2 = a2 + b2 – 2ab ⋅ cos(b) c. b2 = a2 + c2 – 2ac ⋅ cos(b) d. a2 = b2 + c2 – 2ac ⋅ cos(a)

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Ihonestly have no clue if it's each or none.