Unit 5 Individual Project - B [See the Attached Questions File.] 1. The following chart shows some common angles with their degrees and radian measures. Fill in the missing blanks by using the conversions between radians and degrees to find your solutions. Show all work to receive full credit. 2. Two boats leave the port a
A wheelchair accessibility ramp for a business needs to be built. Using right-triangle trigonometry, help advise him how to create a ramp whose dimensions will meet the specification needed that will allow wheelchair accessibility. Talk about the procedure the contractor will need to follow to find the dimensions of the three si
The questions are in the attachment 1. The tide in a local coastal community can be modelled using a sine function. Starting at noon, the tide is at its "average" height of 3 metres measured on a pole located off of the shore. 5 hours later is high tide with the tide at a height of 5 metres measured at the same pole. 15
The model for the height of a tidal wave for a 24 hour period is given by H(t) = 1.25 + 0.85 cos 0.498(t - 1) where H(t) is the height of the tide in meters at a time t measured in hours from midnight. (a) What is the period of the wave? (b) What is the greatest height of the wave? (c) At what time will high tide first occur?
There are more than 50 ways to prove the Pythagorean theorem. Using the Library, web resources, and other course materials, choose a proof of the theorem that you understand and describe it to the class. Then create a real-world application problem that can be solved by using the Pythagorean theorem. Make sure to include the que
3)Researchers at the National Interagency Fire Center in Boise, Idaho coordinate many of the firefighting efforts necessary to battle wildfires in the western United States. In an effort to dispatch firefighters for containment, scientists and meteorologists attempt to forecast the direction of the fires. Some of this data can b
Researchers at the National Interagency Fire Center in Boise, Idaho coordinate many of the firefighting efforts necessary to battle wildfires in the western United States. In an effort to dispatch firefighters for containment, scientists and meteorologists attempt to forecast the direction of the fires. Some of this data can be
Researchers at the National Interagency Fire Center in Boise, Idaho coordinate many of the firefighting efforts necessary to battle wildfires in the western United States. In an effort to dispatch firefighters for containment, scientists and meteorologists attempt to forecast the direction of the fires. Some of this data can be
Why are cos x & sin(x+90) the same function?
Please show the formula and steps in getting the answer. I think we need to use half angle formula and sum and difference formula's to get the answers for those question.
Please provide the step wise solution to each question. Please see the attached file.
Use the Pythagorean Theorem to determine if an angle is the right angle (3-4-5 triangle). What would you use the Pythagorean Theorem for? List one example either from work or personal life or any other application.
Show all work for any credit!!! 1. Using the Sum/Difference Identities to find the following: sin11∏/12 2. Using the Sum/Difference Identities to find the following if: sinß =105/5513; 0≤ß≤90 and cosa=117/225;270≤a≤360: tan(a+ß) 3. Using the information for a and ß from #2 above, find each of the fo
Use the sine rule to find the unknown labelled sides or angles. Answers given: x = 7.18 angle = 38.7 degrees
Please see the attached file. Demonstrate the techniques to use right triangle trigonometry. Apply critical thinking skills to the content of the course. Trigonometry has many applications in the real world. One particular area in which it can be used is in architecture. If you were an architect, describe a specific situat
Please see attached file.
"How can you determine if two lines are perpendicular?" This is what I understand out of it By definition, perpendicular lines intersect each other at 90 degree angle. In co-ordinate geometry, product of their slopes is -1.
Verify or Prove the identity: (sin x + cos x + 1)/(sin x + cos x - 1) = (csc x)(sec x) + csc x + sec x + 1
There are more than 50 ways to prove the Pythagorean theorem. Using the Library, web resources, and other course materials, choose a proof of the theorem that you understand and describe it to the class. Then create a real-world application problem that can be solved by using the Pythagorean theorem. Make sure to include the que
A contractor is building a wheelchair accessibility ramp (see figure) for a business. Using your knowledge of right-triangle trigonometry, help advise him how to create a ramp whose dimensions will meet the specification needed that will allow wheelchair accessibility. Talk about the procedure the contractor will need to follow
Trigonometry has many applications in the real world. One particular area in which it can be used is in architecture. If you were an architect, describe a specific situation in which you could use right triangle trigonometry to help you design a new hospital. Give a specific example and explain how right triangle trigonometry co
A contractor is building a wheelchair accessibility ramp (see figure) for a business. Using your knowledge of right-triangle trigonometry, help advise him how to create a ramp whose dimensions will meet the specification needed that will allow wheelchair accessibility. Talk about the procedure the contractor will need to follow
Please see the attached file. 1 The engine of a sport car rotates at 5,000 revolutions per minute (rpm). Calculate the angular speed of the engine in radians per second. 2 We will redo Eratosthenes's famous calculations of the measurements of the Earth that he made in 236 BC. There are two cities on the surface of the Ear
Let f(x) = 3cos(x) + cos3(x). Clearly f(x) has a root at x = pi/2. Find the multiplicity of this root.
A ship is travelling south at 4km/h , when it sees another ship, dead ahead at a distance of 25km. The second ship is travelling east at 3km/h. What is the closest distance the two ships come to each other
A man is on an Island, 4 km from the nearest point P, on a straight shore. He wants to connect a cable from his present position to a point B , on the shore that is 9000 meters from P. The cable costs $5 per meter in the water and costs $3 per meter on shore. Where on the shore should the cable exit the water, so that the cable
1. The following chart shows some common angles with their degrees and radian measures. Fill in the missing blanks by using the conversions between radians and degrees to find your solutions. Show all work to receive full credit. Show work here: 2. Two boats leave the port at the same time. The first boat travels due ea
Evaluate the integral. (integral sign) e^(2x) dx/sqrt[1-e^(4x)] Please show steps.
Please help with the following problem. Provide at least 200 words. Trigonometry has many applications in the real world. One particular area in which it can be used is in architecture. If you were an architect, describe a specific situation in which you could use right triangle trigonometry to help you design a new hospital
Radio and TV stations broadcast from high towers. Their signals are picked up by radios and TVs in homes within a certain radius. Because Earth is spherical, these signals don't get picked up beyond the point of tangency which could be calculated using the Pythagorean Theorem" Question: Can you describe how you would calculat