(a)whats is the value of x

(b) what is the measure of angle B

Find the cosine function that is represented in the graph.

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.