A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed, the angle of depression to the boat is 13°7′. When the boat stops, the angle of depression is 50°42′ . The lighthouse is 200 feet tall. How far did the boat travel from when it was first noticed until it stopped? Round your answer to the hundredths place. (5 points)
Blog
Find the following using a calculator. Round to four decimal…
Find the following using a calculator. Round to four decimal places. (5 points) log 0.87
Convert the angle 30°37’11” to decimal degrees, and round to…
Convert the angle 30°37’11” to decimal degrees, and round to the nearest hundredth of a degree. (5 points)
Find the exact value of sin (arccos ( )). For full credit,…
Find the exact value of sin (arccos ( )). For full credit, explain your reasoning. (5 points)
Find the exact value of arctan (sin ( )). For full credit,…
Find the exact value of arctan (sin ( )). For full credit, explain your reasoning. (5 points)
, Find (f + g)(x). (5 points)
, Find (f + g)(x). (5 points)
Choose the graph of y = sec 6x. (5 points)
Choose the graph of y = sec 6x. (5 points)
Simplify the expression. (5 points)
Simplify the expression. (5 points)
The point P(12, 16) is on the terminal side of θ. Evaluate t…
The point P(12, 16) is on the terminal side of θ. Evaluate tan θ. (5 points)
Find the zeros of the function. (5 points)f(x) = 4×3 – 12×2…
Find the zeros of the function. (5 points)f(x) = 4×3 – 12×2 – 40x