Answer:
B.
Step-by-step explanation:
Answer:

Step-by-step explanation:
x and 52 are supplementary, so they add up to 180°

I need to see the rest to solve the k but I know that the direct is 50. is there any other part to it so I can solve it
Answer:
C) 12
Step-by-step explanation:
These type of questions is basically asking you to replace x with 2. f(x) is the same thing as y = but inside the f(x) is the value of x. So in this case, the numerical value of x is 2. All we need to do is replace x with it's numerical value, 2, and solve the equation.
