If cos (0) = 5 and is in the 4th quadrant, find sin (0) 6 -

Q: Find the smallest positive solution x: (sec(x)+4)(sec(x)+4) = 4 Assume radians.

A: The given trigonometric equation is: sec x+4(sec x+4)=4

Q: Given the points F(-7, 1) and E(-2,-7), determine the position vector of EF. Select the correct…

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Q: Find all solutions to the following triangle. (Round your answers for angles B, C, B', and C' to the…

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: We have to find the angle and measure of side. Foe this we will use sine law and then put values to…

Q: Suppose u = ‹-1.5,-2.7› and v = ‹-1.4,

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Q: Consider the following triangle. B = 100°, a = 31, b = 18 Determine whether the Law of Sines or the…

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Q: 5. Bridges and other structures often use trusses (series of triangles) for structural support.…

A: Figure

Q: Find the arc length on a circle of radius 3.1 with central angle 2 degrees

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Q: Since sin O O tan 1/12 = 1-cos 8 1+cos 0 1 Cos 0 2 " as tan 1-cos 0 tan/2 = √ 1+cos 0 COS /= ± √ ||…

A: Given :sinθ2=±1-cosθ2cosθ2=±1+cosθ2

Q: Find the exact value of each of the remaining trigonometric functions of 0. sin 0 = 12 13 0 in…

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Q: sin2 x + sin x = 0 Q Zoom Find all real numbers in the interval [0, 2n) that satisfy the equation.

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Q: guous sine law) 2. Determine 1st triangle using sine law

A: To solve the following questions.

Q: Vectors u and v have magnitudes |u| = 6.4 and |v| = 4.3.  Find the magnitude of the sum u + v, if…

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Q: 23 42 R 1 y=2 sinx 2 y = Which equation is represented by the graph? sin 2x 2 1 y-sin 2.r = 2x 1…

A: we need to find the equation of the graph

Q: Find the arc length on a circle of radius 3.9 with central angle 7.9 degrees. 2. Find the reference…

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Q: uppose the oscillatory motion of an object can be modeled using the equation s(t) = 4sin(2.6t)…

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Q: If cosA = and sinB = 3 then find sin(A - B) 1 with A in quadrant I, and B in quadrant IV,, 2

A: We know that the formula sin(A-B)=sinA*cosB-cosA*sinB

Q: Find the third side to the following non-right triangle (there are two possible answers). Round to…

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Q: Find the area of the sector (in in2) of a circle of radius 2.3 in with central angle 5.94 radians.

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Q: Solve angle ABC with angle A=37 degrees, a=85cm , b=90cm  1. Explain why 2 triangles formed…

A: To solve the following triangle. A=37°, a=85 cm, b=90 cm

Q: Find the solution of the equation 1.6 + 6.69(sin x) = 4.47 that is negative and nearest to 0.…

A: 1.6 + 6.69(sin x) = 4.47

Q: A piece of sheet metal is sheared in the shape of a right triangle. The hypotenuse measures 21.25…

A: Acute angle =  34°30' hypotenuse measures =  21.25

Q: C = 126°, a = 38, b = 58 Determine whether the Law of Sines or the Law of Cosines is needed to…

A: C=126o a=38 b=58

Q: Find the area of a triangle with the given measurements. Round to 1 decimal place. A 108°, b=16 ft,…

A: given, A=108°, b=16 ft , c=4 ft

Q: From the information given below for the oblique triangle, determine what category problems this…

A: From the given data of the triangle determine the category of the problems this belongs to  a= 3…

Q: what is the periods the function y=3cot theta? a.120deg b.180deg c.360deg d.1080deg

A: The function is y=3cotθ

Q: Determine whether each infinite geometric series diverges or converges.  If the series converges,…

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Q: Find a function of the form y = A sin(kx) + C or y= A cos(kx) +C whose graph matches this one:…

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Q: 3 1. Write the following Trig Ratios: sinA 34 30 16 B cos (8) e 15 17 M 8 N tanA 12 cm -m 15 cm C

A: We have a right angle triangle   We have, sin C =side opposite to ∠CHypotenuse=ABACcos C =side…

Q: For a triangle ABC, we have a = 5, b = 4, c = 2. When solving the triangle, we should:

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Q: 3. Find the exact value of each quantity: a) sin² 50° + cos² 50° c) sin75° b) cos² 135° d) tan4 -30°…

A: (a)  let  H=sin250°+cos250°

Q: b= (-2, 10) and c = (-7, -3) What is c + b in component form? Enter your answer by filling in the…

A: b→=<-2,10> and c→=<-7,-3>

Q: Find the arc length on a circle of radius 3.9 with central angle 7.9 degrees. Answer: 18

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Q: 13. Solve triangle PQR, which is pictured below: 77 R

A: Solving for the unknown sides and angle.

Q: netips bdr toepas 2. A water tower is located 325 ft from a building. From a window in the building,…

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Q: Use the Half-Angle Identities to have an exact value for the following (use simplified fractions, no…

A: given  cos(A)=2349given angles are in first quadrant

Q: 3. Find the exact value of each quantity: a) sin² 50° + cos² 50° c) sin 75° b) cos² 135° d) tan4…

A: To find the exact value of each quantity. (a) sin250°+cos250° (b) cos2135° (c) sin75° Note: Since…

Q: The tip of the minute hand of a clock is 7.4 in. from the center of the clock. Find the linear…

A: This is question of trigonometry here is clock question is given we have to find the velocity of…

Q: MArch angle angle with a. 34/4/4 b. 777 777 Reference Angle on right Use Unit linkle 70 14 b 31/32…

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Q: Given the triangle 26/ X = 43° 14° answer to 4 decimal places. X find the length of side x using the…

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Q: Suppose a 10-meter flagpole casts a 15-meter shadow. At the same time, a person standing 20 meters…

A: We need to find the angle of elevation such that 10 m flagpole casts 15 m shadow Person 20 m away…

Q: Y = 4 sin (2(x-3)) + 1 what is maximum What is minimum What is Amplitude 1) "' "" "period phase…

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Q: Sarah sets off on her hike from the lodge at a bearing of S70ºW. After 2.3 miles, she changes her…

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Q: Find the smallest positive value of c for which x=c is a vertical asymptote for the graph of the…

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Q: Convert 7 sin 0-cos 0 Enter your answer in slope-intercept form by filling in the boxes. Enter…

A: To convert the polar equation r=2/(7sinθ-cosθ) to rectangular form, we can use the relationships…

Q: Use the Half-Angle Identities to have an exact value for the following (use simplified fractions, no…

A: cos(A)=2349we know cos(A2)=±1+cos(A)2

Q: You and some friends ride the carousel at an amusement park. The carousel has a radius of 25 feet…

A: The method below shows how to figure out how far an object travelling in a circle has gone:…

Q: For the ordered pair, give three other ordered pairs with θ between -360∘ and 360∘ that name the…

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Q: Find the area of the sector (in in²) of a circle of radius 8.7 in with central angle 2.87 radians.…

A: Given

Q: 8. Vectors u, v and w are shown below. Sketch the following vectors on the same picture, being sure…

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