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Answer:
what there is nothing there
Answer:
In order to understand better this problem, we can use the<u> figure attached</u>, in which we have a<u> right triangle</u> (with a 90 degree angle), where is its hypotenuse, is the adjacent side to the angle of elevation from the boat to the top of the lighthouse and is the opposite side to .
Knowing this, we will use the tangent trigonometric function to find :
(1)
(2)
(3)
(4)
Finally:
Well, you distribute the 8 to both terms since it is being multiplied.
8 * y = 8y
8 * 3 = 24
so the ending equation should be 8y + 24