Find the bearing from O to A. W N O A 65 E The bearing from O to A is

Q: 15. Which quadrant does each angle belong to? a) -4π/5 b) 157° c) 12π/4 d) 14T/3 e) -79* f) 15π/2

A: The given angles,(a) (b) (c) The aim is to find the quadrant of each angle.Note: Since you have…

Q: 86. (a) 2 sin 74° sin 24° (b) 8 sin 18x cos 13x

A:

Q: 3π Plot the points with polar coordinates (4, 32) and (-s, using the pencil. XX X E G

A:

Q: For each vector, find the angle that the vector makes with the x-axis. Round your answers to the…

A: The objective of this question is to find the angle that each vector makes with the x-axis. This can…

Q: Prove the identity. (sin(x) + cos(x))² = 1 + sin(2x)

A:

Q: Prove the identity. 4 sin(4x)= 16 cos(x) cos(2x) sin(x) Use the Double-Angle Formula for Sine as…

A: Given Trigonometric Function is as follows As we know that

Q: You want to buy a triangular lot measuring 510 yards by 850 yards by 1150 yards. The price of the…

A:

Q: Solve 2 cos² (t) - cos(t) - 1 = 0 for all solutions 0 < t < 2π. t =

A: Given that a simple trigonometric equation and we find value of t by solving this equation.

Q: Prove (verify) the following identities in problems 5 and 6. Show that the left side and the right…

A: 5. 6.

Q: ithologists have determined that some species of birds tend to avoid flights over large bodies of…

A: As per our guidelines we can solve one question only or first three sub parts only. If you need more…

Q: An equation of an ellipse is given. 9x² + 25y² - 50y = 200 (a) Find the center, vertices, and foci…

A: An equation of an ellipse is given9x2+25y2−50y=2009x2+25(y2−2y+1)=2259x2+25(y−1)2=225x225+(y−1)29=1

Q: A ball on spring is pulled 4 inches below its rest position and then released. After t seconds, the…

A:

Q: Use a double-angle identity to find the exact value of the given expression. 2 tan 22.5° 1- tan…

A: 2 tan(22.5°)/[1 - tan222.5°]

Q: 17. Convert 12π/13 to degree measure.

A: 17.The given angle .The aim is to convert the radian into a degree measure.Note: Since you have…

Q: Page < 4. A golf ball is hit with a 45° angle of elevation from the top of a ridge that is 50 feet…

A:

Q: 1. Find the period of the function 2. Find the phase shift  3. Write the equation of the function

A: The given graph is shown as,

Q: While fishing on a lake, the fisherman looks up at a cliff. His boat is 35 ft. from the base of the…

A:

Q: Determine the exact value of the expression sintan-costan 3

A:

Q: Find sin 0, sec 0, and cot if tan 0 = 13 84 sin 0 = sec 0 = cot 0 =

A:

Q: Prove the identity. sin(x) + sin(7x) cos(x) + cos(7x) Use the Sum-to-Product Formulas and then…

A:

Q: 5. You may use your calculator to check your graph, but please be sure to draw the graph by hand!…

A: The given polar equation is

Q: Convert the rectangular equation to a polar equation that expresses r in terms of a. b. x² + (y −…

A:

Q: Given the triangle Area = 28 41.5 25 " 30 triangle. Round your final answer to 4 decimal places.…

A:

Q: Please find the distances between these three locations using the latitudes provided below using arc…

A:

Q: Solve equation giving exact solutions which lie in [0,2 TP COS(3x)= COS CSX

A: Given equation

Q: Evaluate the following using the unit circle. Make sure to sketch the angle i show your work and the…

A:

Q: Use the Law of Sines to find the indicated side x. (Assume a = 382. Round your answer to two decimal…

A: The Sine Rule:

Q: Average Temperatures Let the monthly average high temperature y in degrees Fahrenheit at a location…

A: Solution-Y=15sin(π/6(x-4))+60

Q: Calculate tg/tan of 32 knowing that cos64= 0,44.

A: Given that

Q: Q1. Find the exact value of the following functions. A. sin-¹ (sin ()) B. arc cos (0.4563) C. arc…

A: 1) A) sin-1(sin(7 pi/4))B) arc cos(0.4563)C) arc tan(0.7632)According to bartleby guidelines we…

Q: Plot the points with polar coordinates 5, 25 X EYO 4 42 liete RI HUT 7) and (-6, फोम X 5π -SA) 3 4…

A: Consider the polar points

Q: Exercises 1-4: Use the graphical representation of v to complete the following. (a) Estimate integer…

A: First we need to locate the point on the graph :-

Q: 4. Determine the exact ratio of sin 11π 12

A:

Q: 3) Consider the right triangle and find x: 6 X 5

A: Let,hypotenuse  : c = 6perpendicular  : a = 5base : b = x

Q: Find the value of tan V rounded to the nearest hundredth, if necessary. 50 14 U

A: We know that,(perpendicular)/(base).

Q: Problem 2: Determine the lengths x (adjacent side) and y (opposite side) to 3 decimal places of the…

A: To determine the lengths x (adjacent side) and y (opposite side) to 3 decimalplaces of the triangles…

Q: Find sin sin (+), cos(4), and tan (4) from the given information. sec(x) = ₁ 270° < x < 360° =…

A:

Q: A 110-foot vertical tower is to be erected on the side of a hill that makes a 6° angle with the…

A:

Q: What is the magnitude of t? t (-6,-4) t = [?]

A: From the given figuret→=⟨−6,−4⟩

Q: A light aircraft was traveling 108 miles per hour straight and level when the pilot measured a…

A:

Q: csc theta + cot theta)/(tan theta + sin theta) = cot theta csc theta

A:

Q: Suppose a point has polar coordinates (2, 6 Find two additional polar representations of the point.…

A:

Q: Suppose that the height above ground of a person sitting on a Ferris wheel is described by the…

A:

Q: 2. Convert to rectangular coordinates by hand. Use exact values for (a). (a) (3, 150°) (b) r²4 sin…

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

Q: 15° 16 O 3 Oc²=a² +6² X = O cos C = sin A a a² + l 20 sin B b How many solutions? Sh

A: Given: To Find: To determine the formula used to solve angle .To determine the number of…

Q: 28. Find the general solution of the equation cos2x+ 1 = cosx(-

A: We have given a triagonometric equation.We have to find the general solution for this equation.First…

Q: (d) cos 12 9. Angle z is located in the second quadrant and angle y is located in the first quadrant…

A:

Q: Points A and B are separated by a lake. To find the distance between them, a surveyor locates a…

A: LetBC =a= 470 m , AC=b= 339 m, AB = c = ?

Q: Find an equation for the hyperbola that satisfies the given conditions. Foci: (0, ±3), hyperbola…

A: Foci: (0,±3), hyperbola passes through (4,5)Let equation for the hyperbola bex2a2−y2b2=−1

Q: . Resultant Force Use the parallelogram rule to find the magnitude of the resultant force of the two…

A: