A diver is at an elevation of -18 feet and dives down an additional 30 feet. What is
that diver's elevation in feet in relation to
a second diver who is 27 feet below the
surface?

step-by-step explanation:

the answer is c.) yes, [triangle]klp can be reflected across the line containing [line]kp and then translated so that p is mapped to m.

the reason is this:

looking at the triangles visually we can see they share the same features. using rigid transfromations we can reflect it over [line]kp then all we need to do is translate up.