3. Solve the following word problem for the angle x. Find x, the angle of depression from the top of a lighthouse that is 188 ft above water level to the waterline of a ship 869 ft off shore. Round your answer to the nearest tenth of a degree. 869 ft х 188 ft Delete the following guidelines when you are finished. [Indicate your response here. Be sure to show all of your work and explain each step, as necessary. Remember to address each of the critical elements of the prompt: Articulate your overall approach to solving this problem before tackling the details. In other words, think about what the question is actually asking, which pieces of information are relevant, and how you can use what you have learned to fill in the missing pieces. Apply the mathematical process to solve the problem: o Interpret the word problem to identify any missing information. Translate the word problem into an equation. o Appropriately use the order of operations and law of sines and cosines to determine the solution. o Check your work by ensuring that the known properties of triangles are met. Summarize the solution in the terms of the original question using appropriate conventions of precalculus.]
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
- Solve the following word problem for the angle
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