I think it's the answer C, because in the second and third pairs, the -2 are the same.
Answer:
80?
Step-by-step explanation:
the total amount of degrees in a hexagon is 720. Divide that by 6 and you get 120. Each corner is 120. It doesnt have a right angle measure on it so it has to be lowerer then 90.
Rewrite in standard form and use the form to find the vertex.
(1, 5)
(x - 1)^2 + 5
30 because 5x6= 30. All you have to do if the fractions are already simplified, is multiply the denominators together.