Answer:
Midpoint formula.
The midpoint formula is (x_1+x_2)/2 , (y_1+y_2)/2
Step-by-step explanation:
This is one method. A list wasn't provided.
Answer:
first one ig
Step-by-step explanation:
-5 because the variable is x and a coefficient comes before the variable.
Hope this helps!
Answer:
This equation is equivalent to 

<em>Hope this helps and have a great day!</em>
The answer is tan64 = 13/x :)