Mathematics, 28.06.2021 04:00 moran14
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 18°33'. When the boat stops, the angle of depression is 51°33'. 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. HELP
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Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
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In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2
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Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585
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A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse dir...
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