11) 2tan? O = -tan² 0 +1 13) -3sec? 0 +7=3 15) csc² 0 = -1+ 2csc² 0 Precalculus Solving Trig Functions Solve each equation for 0 <0 <2n.

Q: (12를) 3

A: Since you have asked multiple questions in a single request we would be answering only the first que...

Q: See if the identities can be proven. A)  1/(1+ sinx) + 1/(1 - sin x) = 2/(cos^2 x) B)  (tan^2 t - ...

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Q: In the figure, PQ and AB are two parallel chords. M is the mid-point of AB and OM produced meets PQ ...

A: This question is based on properties of chord of a circle.

Q: 8) Solve with Matrices 9. х + %3D X- Fill in Matrices %3D A X = B %3D Answers X = A1 B ID

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Q: Find the exact value of the following, without using a calculator. - 1 sin sin + tan (-4) ... - 1 si...

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Q: The blood pressure is periodic in 24 h period (wavelength) and can be modeled with a general sine fu...

A: Given that, the blood pressure is periodic in 24 h period (wavelength) and can be modeled with a gen...

Q: how to write an anlytical thesis

A: how to write an anlytical thesis    

Q: Determine the remaining sides and angles of the triangle ABC. A= 106.89°, C = 29.53°, c= 170 B =

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Q: Prove that (0.01)(100sin2π(5000)t)2 is equal to 0.5+0.5cos2π(10000)t

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Q: Use a calculator to find the value in decimal degrees. - 1 sin'(-0.4568) sin (-0.4568) = - 1 (Round ...

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Q: boat is heading towards a lighthouse, whose beacon-light is 110 feet above the water. The boat’s cre...

A: Given query is to find the distance of the ship from the light house.  

Q: Verify the identities can be proven.   A) (1+cos x )/(1-cos x) - (1-cos x )/(1+cos x )=4 cot x csc...

A: We have to proof that following trigonometric identity.

Q: 16. sin (-4) 17. cos(225°) 5T 18. sec

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Q: Bob is standing 6 meters away from Dave. Jenna is standing 5 meters away from Bob and 8 meters away ...

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Q: 2 cos – 1 = 0

A: We have to find solution of given trigonometric Equation in (0,2π)

Q: -1113, -1094, -1075, –1056, –1037,.. Enter your answer in the box. 75th term =

A: We have to find out 75th term

Q: What is the value of * csc(65 + 0) – sec(25 – 0) + tan? 20 – csc? 70 ? -1

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Q: f (x) = -7.6 sin ( - 2.3) +1.8 What is the amplitude of the function Enter your answer in the box. a...

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Q: 7) sec2 0 + 1 = 2

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Q: Juan is riding a circular ferris wheel that has a 64 foot radius. After boarding the ferris wheel, h...

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Q: The sum of two numbers is 70 and their difference is 24. nd the two numbers. We need to define the L...

A: let x and y be the two numbers given  →sum of two numbers is 70    i.e..,   x+y = 70              x ...

Q: 23 In the figure, AC and OD intersect at B. If AC = 18 cm, BC = 4 cm and BD 2 cm, calculate (a) the ...

A: For a right angle triangle from Pythagoras theorem we have,            base²+height²= hypotenuse²  ...

Q: A series by 3 35 .... Francine correctly applies the ratio test to determine whether the series conv...

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Q: Convert into degrees and determine into which quadrant do they lie. 4. (15\pi )/(2) 5. 137pi 6.  ...

A: First change the given angle into degrees by multiplying the given angle by 180π

Q: Is the cotangent function odd, even, or neither odd nor even? Select an answer from the drop-down me...

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Q: 3) Find the solution to the system by Graphing. State the solution. Fl in yintercept and slope, pen ...

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Q: θ=−25π/6θ, then sin(θ) =    cos(θ) =

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Q: A constant force of --->F =  moves along a straight line from the point (-1,-6) to the point (7,8). ...

A:   Given that the force F=9,1 and distance D=7--1,8--6=8,14 The formula to calculate work done is:   ...

Q: The shadow of a tower standing ona level plane is found to be 30m longer when the Sun's altitude cha...

A: Given : Shadow of a tower is found to be 30 m longer when sun altitude angle change from 60 to 45

Q: 15

A: We are authorized to answer one question at a time, since you have not mentioned which question you ...

Q: x2 +2x+3 (b) Br+C factor A factor BC %3D %3D C =

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Q: 1. Find the indicated angle. Give your answer to the nearest tenth of a degree: 13 a

A: Given:

Q: A right triangle ABC have its right angle at A. If AB=x-y and BC=x+y, what is the value of side AC?

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Q: 10) Find 3A + B Use Desmos Matrix or by Hand A = 91 -6 41 B = [ l -7 + %3D

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Q: A cosine function has a period of , an amplitude of 4, and a vertical translation 3 units down. The ...

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Q: (117° 12. sec

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Q: Right A EFG has its right angle at E, FG = 12. and EG = 8. %3D What is the value of the trigonometri...

A: Given triangle △ EFG is an right angle triangle 

Q: The angle between 0∘ and 360∘ that is coterminal with the 1034∘ angle is  And what the reference an...

A: Given: The angle between 0∘ and 360∘ that is coterminal with the 1034∘

Q: Which statement correctly defines the trigonometric ratio? O The cosine of an angle is defined as th...

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Q: The length of side AC of the triangle AABC when ZA = 65°, AB = 7cm, and BC = 12cm.* B 7 cm 12 cm 650...

A: From figure AC=AD+DCConsider △ABDsin65°=BDABsin65°=BD7BD=6.344    

Q: Given the rectangular equation, x^2+(y-2)^2 = 4, describe the graph (shape,size,location) and then c...

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Q: Find the approximate value of cos (sin(-0.44). cos (sin -1(-0.44) = [ (Round to four decimal places....

A: We will find the approximate value of cossin-1-0.44 in the following step.

Q: In the problems below, two sides of the triangle will be known. The third side will be expressed usi...

A: We have to evaluate the expressions.

Q: 12 R 12 H.

A: Solution ) from the figure  ∠P ≅ ∠E , ∠L ≅ ∠H  , ∠R ≅ ∠G , ∠Q ≅∠D PLRQ  ~ EHGD So  PL/EH = RL/GH = Q...

Q: A central angle of a circle whose radius is 14 centimeters subtends an arc whose length is centimete...

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Q: f (x): = cos x. Benjamin correctly graphs the fundamental period of the function How can he describe...

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Q: When is the arcsin function also a square root function

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Q: 2) -sin? 0 + 1 = 3sin? 0 %3D

A: As per our guidelines we are supposed to answer only one question .kindly repost others question as ...