Q1. Find the exact value of the following functions. A. sin-¹ (sin ()) B. arc cos (0.4563) C. arc tan (0.7632) D

Q: Find the indicated terms of the geometric sequence with the given description. The third term is…

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Q: Solve the triangle. b=7, c = 6, A = 50° a 5.57 (Round to two decimal places as needed. (Round to one…

A: *Since, all 3 questions are different and not sub parts. Hence as per guidelines only single…

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

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

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Q: 28. Determine the unknown side length IH. 34.5 km 41° I 63.6 km H

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Q: An equation of a hyperbola is given. (x + 2)²-(y - 2)² = 1 9 16 (a) Find the center, vertices, foci,…

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Q: Question 10 39 cm B 8° 45 cm Figure 1 NOT TO SCALE (b) Find sin C, giving your answer in the form…

A: Given:  To Find: (a) To find  and to show that (b) To find (c) To find the area of triangle ABC.

Q: Verify the identity: 1 1+ sin + 1 1-sin/ = 2+2tan² 0.

A: The given identity is,

Q: cos (arcsin+arccos √√3 2

A: Use the formula:

Q: 22. (a) arcsin (b) cos¹ (c) tan-¹/2 A a 13 12 B с B 5 C

A: we are given the triangle and we need to find out the values of

Q: Use the figure shown to the right and the given values to find c, sin 0, and tan 0. a = 6, b=11 C= C…

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Q: Review: Trigonometric Ratios in a Right Triangle 5 Please answer the following question(s): 1. A…

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Q: Consider the points A = (cos 40, sin 40), B = (cos 76, sin 76), C = (cos 121, sin 121), and  D =…

A: The objective of this question is to find the lengths of the line segments AB and CD, where A, B, C,…

Q: C A 15° 120 ft B

A: In right angle triangle, the tangent of an angle is the length of the opposite side divided by the…

Q: Q1. A 1.4 m tall boy is standing at some distance from a 40 m tall building. The angle of elevation…

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Q: Use the fundamental identities to find the value of the trigonometric function. Find cos θ if tan…

A: We haveThe value of  can be obtained by using identity  as follows:

Q: d. Find the derivative of the function. G'(x) = G(x) = √1-169x² arccos(13x)

A: since you have posted multiple questions in this question which are not interlinked so i have solved…

Q: The 12th term of the geometric sequence 2,3, 4.5 A) 154.885 B) 97.342 C) 128, 284 D) 172.995.

A: Geometric Sequence : 2, 3, 4.5 , . . . . . . .

Q: Exercises 67 and 68: Evaluate the expression. 67. cos (2 tan-¹ 60 68. sin (2 sin ¹x), x > 0

A: let,

Q: Determine the measure of x, to the nearest tenth of a degree. 18 cm

A: Pythagoras Theorem will calculate the cosine of any angle in any given triangle. Given by its sides.

Q: Solving the following equation will require you to use the quadratic formula. Solve the equation for…

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Q: Simplify the trigonometric expression. sin(x) csc(x) + cot(x) 16 sec²x X

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Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 310…

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Q: Answers- To show Cotn (1 - cos2x) = sin 2 x proof for the result.. Now Cotx (1-COS2x) (cotx)…

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Q: tan 0 = 7 , sin 0 <0 Find cos(20)|

A: Given that

Q: letter (A,B,C,D, or E) in each blank. a b 1.1 - cos² (x) 2.1 3. cot (x) 4. tan(x) 5 sec² (r) A. sin²…

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Q: The cables attached to a TV relay tower are 130 m long. They meet level ground at an angle of 60.0°,…

A: Given that,

Q: Verify the identity. cos 2 x tan 2 To verify that an equation is an identity, start with the more…

A: To verify the following identity.

Q: Question 10 39 cm B 8° 45 cm Figure 1 42 cm (c) Find the area of triangle ABC. NOT TO SCALE C Figure…

A: Given:  To Find: (a) To find  and to show that (b) To find (c) To find the area of triangle ABC.

Q: Verify that the trigonometric equation is an identity. (cot²x+1) (cot²a-1) =csc4a-2csc²α Which of…

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Q: Andy is standing directly across a river that runs parallel to the base of a cliff. from his spot,…

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Q: Convert the angle measure 288° to radians. O 1.3T O 1.4T O 1.5TT O 1.6TT

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Q: Given vectors u = &lt;-3, -7&gt; and v = &lt;-1, 5&gt;, find the resultant vector  u + v.

A: The objective of this question is to find the resultant vector when two given vectors are added…

Q: A man who is located west of a radio station observes that his elevation angle is 45°. Walk 50 m to…

A: The figure

Q: Perform the indicated operation. (2-9i)(2+9i) (2-9i)(2+9i) =

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Q: evaluate cos(sin-1(1/7pi))

A: The given expression is .The aim is to evaluate the given expression.Formula used:.

Q: 1. Write the sum as a product: cos (16.8x) - cos(12.6x) = ?

A: Question No. (1):To write the following sum as a product.Note: Since you have posted multiple…

Q: For the following graph, list the period and amplitude and state the equation for the graph in both…

A: The standard equation of cosine and sine function Amplitude time period phase shift vertical shift

Q: Q₂:- A: Find the inverse of the matrix F-15 o O o ju o Lo o jio incurs LAnsuler Three onl

A: Let,

Q: A triangular field has sides of lengths 28, 32, 55 m. Enter your answer as a number; answer should…

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Q: Thanks alot but please write a good explanation for the pilots and with the conclusion answers.

A: You have two planes that need refueling. One plane that can carry fuel has a hose that is 160 feet /…

Q: A toy car races along a circular track and is constantly 3 feet from the center of the race track.…

A: The diagram of the circular track is :-AB= radius = 3ft

Q: Solve the LP problem. If no optimal solution exists, indicate whether the feasible region is empty…

A: 0.6x + 0.6y≥1.2y≤11x ≥ 0, y ≥ 0.

Q: Consider the following. -2 A = 3 -1 0 -1 2 -4 3 3 (a) Find A + B. (b) Find A - B. (c) Find 2B. (d)…

A: The given matrices

Q: Verify the identity. 1 + cos(x) + sin(x) = 1 + sin(x) 1+ cos(x) sin(x) cos(x) 1 + cos(x) + sin(x) 1+…

A: verify the given identity

Q: 88. Angle of Elevation A 28-foot building casts a 40-foot shadow on level ground. Find the angle of…

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Q: 3. Solve analytically. Hint: Move all terms to the left side (obtain 0 on the right) and combine all…

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Q: Station Cut End Area (ft2) 10+00 240 11+00 362 12+00 443 13+00 406…

A: The objective of this question is to calculate the volume of excavation between stations 10+00 and…

Q: 28. cota =and cscß = 24, a and ß in quadrant I =

A: Since you have asked multiple sub parts in a single request so we will be answering only first three…

Q: A=59°, C=42° and b=51.4, find the area of the triangle:

A: