From the top of a 203-ft lighthouse, the angle of depression to a ship in the ocean is 55.4º. How far is the ship from the base of the lighthouse? Round your answer to the hundredths place.​

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)