Select the correct answer. The angle of elevation between a fishing vessel and the top of a 50-meter-tall lighthouse is 12°. What is the approximate distance between the
fishing vessel and the base of the lighthouse?

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

The solution to the system of equations (-2,2)