1. Enumerate the six trigonometric ratios. 2. Give the impartance of trigonometric ratios in a real - life situation. 3. Cite rea! life situations where the trigonometric ratios can be applled.

Q: Find the present value for a $100,000 investment for 18 years at a compounded continuously at 2.1%.

A: Given query is to find the present value of the investment.

Q: Consider the following. u = (9, 2), v = (3, 1) (a) Find u •V. u• v = (b) Find the angle between u…

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Q: A. Convert the following to radian. Show your complete solution. 1. 80° 2. -145° 3. 155°4. -425°

A: Topic = Trigonometry As per guidelines , At  a time only one question wih three sub-parts can be…

Q: A boat travels at 20 kph due east for one and one-half hours from point P to point A It then travels…

A: Given problem:- A boat travels at 20 kph due east for one and one-half hours from point P to point…

Q: Question 49 If sin(0) 3. and 0 is in quadrant II, then find: 8' (a) cos(8) = (b) tan(0) : (c) sec(0)…

A: Explained below

Q: Using f(x) = -(x- 3)(x +2)(x+4) answer the next three questions a) The degree of f is: ? b) The…

A: The given polynomial,     fx=-x-3x+2x+42

Q: 25)y 6-1

A: Given query is to find the equation of the function.

Q: 15 2. Find the other 5 functions of the given angle if its sin 3. If cos e = and < e < 2 n n<0< 2n…

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Q: Solve the radical equation. Be sure to check all solutions to eliminate extraneous solutions. V3t +5…

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Q: Using a double-angle or half-angle formula to simplify the given expressions. (a) If cos (25°) –…

A: We know that ,…

Q: Solve for r: log, (z) = 6 I = You may enter the exact value or round to 4 decimal places.

A: Consider the equation  log4x9=6

Q: Using Law of sines, Solve for: 3. Given A = 29° ; B = 50° ; a = 26, b=? 4. Given A = 73°;B = 24° ;c…

A: Law of Sines : sin Aa = sin Bb = sin Cc

Q: Find the missing side. Round to the nearest tenth. 1) 2) 19 18 50° 17

A: Given that the two right angle triangle To find:- The missing side of the triangle

Q: Which of the following lists ALL quadrants of the unit circle for which the cos function in…

A: We know in quadrants of unit circle cos function is positive in first and fourth quadrants.

Q: . Find the missing side. Use Pythagorean Theorem to solve. Round to nearest tenths AB = 3.9, AC =…

A: Topic = Triangle

Q: If cote = 3 and cose < 0: Find the EXACT value of a) cos(20) b) sin (:)

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Q: A hyperbolic triangle

A: We have to illustrate that the sum of the angles of a hyperbolic triangle is less than 180 degrees…

Q: 9. In AABC, the mzC= 90°, AC=25, M DAC= 18°, and m zBAC= 42°. Find BD to the nearest tenth? 42° 18°…

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Q: Josh is sitting in a movie theater, 13 meters from the screen. The angle of elevation from his line…

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Q: Solve the following equations:  a) tan(x-pi/2)=-1 on the interval (-oo,oo)

A: We have to find out As per guidelines we have to solve one question  Please repost other questions…

Q: cosx-cos2x=0 *Solve for x if 0≤ x<2π; radians using exact values only

A: To find the values of x such that given trigonometric equation is satisfied.

Q: Solve for all other parts of each AVDG. Round off your answers to 6. ZG=113°, v =13, d = 23

A: Frist we use cosine formula and get the value of g . Then we use sine formula .

Q: Example 2. Given A MNP - A HKG, MN = 6, NP = 4, MP = 8 %3D 2022/04/09 13:16 H. a. Find all the sides…

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Q: Find the missing side. Round to nearest tenths Given ∠A = 59° and AC = 17 solve for BC

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Q: Solve the equation on the interval [0,2pi). Use exactl values where possible. Tan^2x+2tanx-3=0

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Q: Find the tangent of ZJ. 47.4 22 Enter the correct answer in the box. Write your answer as a…

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Q: A water tank is in the shape of a sphere of radius R = 13 feet. The tank is supported on a metal…

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Q: Part A The quadrilateral ABCD has coordinates A(1,-1), B(3, -2), C(5, -5), and D(1,-4). If ABCD is…

A: Pre-image Image A(1,-1) 2·1,-1=A'(2,-2) B(3,-2) 2·(3,-2)=B'(6,-4) C(5,-5) 2·(5,-5)=C'(10,-10)…

Q: Sketch the graph of y = cos x between x = -4pi and x = 4pi by extending the graph for x between 0…

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Q: Find the x-intercepts and describe the behavior of the graph of the polynomial function at the…

A: Function is given as : f(x)=x3-6x2 We need to plot the graph and describe its behaviour at the…

Q: Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 -x Select the correct…

A: It is symmetric about origin

Q: In each AEJT, solve for the indicated side. Round off the answer to the nearest whole number. 1. ZJ…

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Q: Verify that the equation is an identity. Csc8 = sec 0 cote Csce %3D cot0 What transformation is made…

A: Take Left hand side and show the right hand side .This is the verification.

Q: Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 – x Select the correct…

A: Given problem:- Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 - x

Q: Convert the polar equation to a rectangular equation. Begin by multiplying both sides of the…

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Q: f(e) 4 3 2 1.57 3.14 4.71/ 6.28 -1

A: topic - functions

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 260°: 0 = degrees Cosine as 260°:0 =…

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Q: Simplify. sin 2x · cos 3x – cos 2x · sin 3x

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Q: Verify that the equation is an identity. Apply an even-odd identity. cos ?p +1 = sin ß sin ß Apply a…

A: The given equation,-cos2β+1sin β=sin β

Q: Wally leaves the dock at a small lake and paddles his kayak at a bearing of 340° for 300m to point A…

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

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Q: tan 4

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Q: Given x[n] = x1[n] + x2[n] where, Ttn x1 [n] = 9 cos and x2[n] = 8 sin 4 8

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Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

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Q: Find the horizontal and vertical components of the vector with the given length and direction, and…

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Q: Solve for remaining parts of the given right spherical triangles below. Given the right spherical…

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Q: Using the pair of parametric equations, find the values of A and B in the table. x = -8t + 8, y = t…

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Q: tan a = −3 and the terminal arm of the angle a is in the second quadrant, explain how would you find…

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Q: 2. A point P moving in a simple harmonic motion makes 10 complete revolutions every 1 sec. The…

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Q: 3) 25 18 5) 65° 15

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