13. Find the value of tan 0/2, if sin e=-4/5 and 0 in QIII. 1/2 2+V3 -2

Q: 57,5ec(c05" sec/cos!

A: seccos-115

Q: Solve for e if 0° < @ < 360°. (Enter your answers as a comma-separated list.) V3 sin e – cos 0 = 1 =…

A: see below the answer

Q: 12. Write the sum sin(Tt/9)+sin(2t/9) as a product of function values. 2 sin(5t/6) cos(7T1/18)…

A:

Q: Verify the identity algebraically. Use a graphing utility to check your result graphically. 5…

A: Multiply the numerator and denominator by (cscalpha +1)

Q: art A only

A: Given: A) sin2β(1+cot2β)=1

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A:

Q: 10. Given right AABC, the mzC= 90°, АВ 3 30, т 2АВС 3 58° and M2DBC = 27°. 30 Find AD to the nearest…

A:

Q: If sin A=1/√10 with A in QII find cos 2A.

A:

Q: Calculate cos(-628°)

A: Use the trigonometric identity, cos-x=cosx                ...(1)cos2×3600-x=cosx…

Q: Solve for all degree solutions and if 0° s 0 < 360°. Approximate all answers to the nearest tenth of…

A: Given query is to find the measure of the angle.

Q: Use DeMoivre's Theorem to calculate the following expression. Express your answer in the form found…

A:

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: Evaluate the expression under the given conditions. sin(20); sin(0) = 0 in Quadrant II

A:

Q: 6 Applications of Trigonometry in 3-dimensional Problems In the figure, TA is a vertical building of…

A:

Q: Given the system of equations: 2x 3y- 9z = – 18 x + 3z = 3 -3x+y- 4z = -1 (a) Determine the type of…

A: Find your answer below

Q: 25)y 6-1

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

Q: Find the perimeter of a regular octagon inscribed in a circle of radius 150 cm.

A:

Q: Vrite the expression as an algebraic expression in x for x > 0. 2 tan( 2 cos

A:

Q: A girl of height 150 cm stands in front of a lamp-post and casts a shadow of length 150 V3 cm on the…

A:

Q: Graph cach function using radians.

A: The given equation is:  y=12cosθ3+1

Q: Solve the following equation for all radian solutions and if 0 st< 2n. Give all answers as exact…

A: The given equation is: 2cos t=8cos t-32

Q: 37 find the following. 4 Given an angle with measure Find a coterminal angle between – 27 and 0.…

A:

Q: 10. (In(x))² dr

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

A:

Q: Directions: Find the value of each variable used in the figures. Leave your answer in simplest…

A:

Q: P. 30 12 7. 99 Find P

A: To find the value of P as shown in the figure.

Q: 2-sec2x: COS2X = COS X

A: Given query is to verify the identity

Q: Find sin(2A), if sin(A) = 45 and A is in quadrant 3. 53

A:

Q: Find 0 for 0° s0 0 Round to two decimal places as needed.)

A:

Q: Solve each triangle. A 91° 28 17 C В

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Q: 2 sin(0) <0 <T Given that 3 and 2 what is the exact value of cos(20)?

A: follow the procedure given below.

Q: a, S(1,-4)

A: This question is based on Trigonometric Ratios.

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

A:

Q: Given u⃗ =⟨2,−5⟩ and v⃗ =⟨4,−4⟩, find the dot product u⃗

A:

Q: 1. Convert from polar coordinates to rectangular (−3,360°)

A: Note:-  second question is incomplete so we solve question 1 for you please repost other question…

Q: 2. Find the magnitude of the vector 7 = -27 - 63+ R. Give an exact answer, do not round.

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

A:

Q: Sketch a graph of the polar equation. r- -2(1 + sin(0)) n/2 7/2 4. 2 .4 4 -2 2 4. -2 -4 n/2 7/2 4. 4…

A: Given, r= -2(1+ sin theta) Plotting for the given polar coordinates we have,

Q: You stand 50 inches from the base of the lamp post with a height of 130 inches. Find the angle of…

A: Given base is 50 inches from you andheight of lamp post is 130 inchesWe need to find angle of…

Q: Solve the triangle ABC, where b = 8 cm, c = 12 cm, and ∠b = 20°.

A: Given query is to solvethe triangle.

Q: Solve the equation sin 2θ − cos θ = 0 if 0◦ ≤ θ < 360◦.

A: Solution :sin2θ-cosθ=02sinθcosθ-cosθ=0cosθ2sinθ-1=0cosθ=0  , 2sinθ-1=0θ=π2,3π2   ,sinθ=12θ=π2,3π2,…

Q: sin(x) = 13/23 (in quadrant 1),find cos(2x)=

A:

Q: B. Independent Assessment 1 Using figures 1 and 2, match each trigonometic concept found in Column A…

A: sin(theta) = Perpendicular/Hypotenuse Cos(theta) = Base/Hypotenuse tan(theta) = Perpendicular/Base…

Q: Evaluate the expression under the given conditions. 1 sin(20); sin(0) = , 0 in Quadrant II

A:

Q: Analyze the graph of the function f (x) = 3|x + 9| +10 compared to the graph of the absolute value…

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Q: Find the length of H H. 33° 17° 35-

A: The given problem is solved below in detail.

Q: The domain is (Simplify your answer. Type your answer in interval notation.) The asymptotes are x=…

A:

Q: Find the fifth roots: 2(cos () + i sin (#))

A: To find the fifth roots: 2cosπ4+i sinπ4

Q: 9, för 90 < x < 180°, then sin ) - co) - ( Cos tan 2 Question Help: DVideo OMessage instructor…

A: