Need help with the steps to solve and antiderivative problem with some trig functions. I believe the trig is what is messing me up. Thanks
Please see the attached file. Many periodic functions do not have a period of 2pi. One example is the function g(t) shown below...
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
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
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 be expressed as matrices. Help them solve the following problems. 1. A ranger in fire tower A spots a fire at a direction of 295 degrees. A ranger in fire tower B, located 45 miles at a direction of 45 degrees from tower A, spots the same fire at direction of 255 degrees. How far from tower A is the fire? From tower 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
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.
Trigonometry (Cosine Rule) - Find the distance between the two islands. See attached question file.
I need the step wise solution to each question. Please see the attached file.
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,
Verify or prove the identity: (sin x + cos x + 1)/(sin x + cos x - 1) = (csc x)(sec x) + csc x + sec x + 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
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
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
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
Please give a detailed explanation. Please see attached file for full problem description. Find the following exactly in radians and degrees in the restricted range [0, ). tan-1 (-1)
Please give detailed explanation. Please see attached file for full problem description. Solve, finding all solutions in [0, 2) and [0, 360). Express solutions in both radians and degrees. tan  = 1 / 3
Solve, finding all solutions in [0, 2) or [0, 360). 12cos2  + 8cos  + 1 = 0 A).  = 60 and 240᠑
1) Rational functions, graph and show asymptotes. a) r(x)=1/x-4 b) r(x)=2x/1-x^2 c) r(x)= x^3+1/x^2-1 2) Define the inverse trigonometric functions for sinx & cosx.
Please see the attached file for the fully formatted problems.
Find the exact value of sin 2, cos 2, tan 2, and the quadrant in which 2 lies. sin  = - /10,  in Quadrant IV A). sin 2 = 0.6; cos 2 = -0.8; tan 2 = -0.75; 2 in Quadrant II B).
Use the sum and difference identities to find the exact value of cos(75) exactly Which of these is the correct answer? A. 2 (1- 3)/2 B. 2 (3-1)/2 C. 2 (1- 3)/4 D. 2 (3-1)/4 [show the steps in completing this problem]
Show that, for all values of the constant k, the equation tan(θ+60) tan(θ-60) = k^2 has two roots in the interval ...
Show that, for all values of the constant k, the equation tan(θ + 60) tan(θ - 60) = k^2 has two roots in the interval ......
Please do problems numbered : 1,13,19,22,27,33,37,39.
.............................................................................................................. Solve the problem cos 5x / 2 + cos 3x/2 2 sin 2x sin x/2 2 sin 2x sin x 2 cos 2x 2 cos 2x cos x/2 ......................................................................................................
Solve the equation on the interval [0, 2pi] 1. (tan x + sqrt3)(2cos x + 1) = 0 2. sin 4x = sqrt3/2
Please see the attached file for the fully formatted problems. I accept the possibility that there is a typo in part (c) and that instead it asks you to show that u_t is discontinuous at (0,a/c) instead of u.