Need ASAP! David proved the Law of Cosines with reference to ∆ABC using a different method. Arrange the steps of his proof in the correct sequence. Note: There are 2 pictures given.

Question and answers are in the attached picture. you so much in advance.

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?