Find the area of the triangle if b Area b Y in² a = 7 inches, c = 18 inches, and y = 96. Round to the nearest tenth.

Q: Refer to the right triangle in the figure. If, BC = 2 and the angle a = 70°, find any missing angles…

A: we will find the required.

Q: Plot the point that has the given polar coordinates. (4.) -2 R/2 R/2 R/2 π/2 0

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Q: Solve cos(x)=0.15 on 0≤x<2π There are two solutions, A and B, with A < B A= B=

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Q: Writing a Complex Number in Standard Form In Exercises 47-58, represent the complex number…

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Q: 41. Height Because of prevailing winds, a tree grew so that it is leaning 4° from the vertical. At a…

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Q: Finding a Power of a Complex Number In Exercises 107-126, use DeMoivre's Theorem to find the…

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Q: Solve the triangle. A = 47°, b= 10, c = 11 a= (Do not round until the final answer. Then round to…

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Q: Find all solutions of the equation sin2x = 2sinx + 3.  The answer is A+Bkπ where k is any integer…

A: Given query is to find the solution of the expression.

Q: Find the exact value of each expression. (a) sin 39° cos 6° + cos 39° sin 6° (b) (c) sin 75° sin ग…

A: To find the value of given expression.

Q: (b) If t = tan = tan = 12¹ 2' prove 1+ sinx+cos x 1+ sinx-cos x = cot N|X

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Q: Use the figure to answer the questions below d √3 Use the information in the image above to answer…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: For the triangle shown, find (a) с 20 28 30°

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Q: Use the unit circle to match the values on the right side with the functions found on the left side.…

A: The angle of the complete unit circle is: 360°  or   2π

Q: Find the following values. Round answers to 3 decimal places as needed. sec(−13)≈ tan(−17)≈…

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Q: A truck with 18-in.-diameter wheels is traveling at 50 mph. Round answers to 2 decimal places as…

A: NOTE: Refresh your page if you can't see any equations. . the diameter of the wheel is d=18 inches…

Q: Use an appropriate half-angle formula to find the exact value of: sin 11pie/12

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Q: - int(e-Ta

A: The objective of the question is making the graph of the given function.

Q: If y = 93°, b = 18.35, c = 27.3, find all unknown side lengths and angle measures. Round to the…

A: From the given figure, γ=93°, b=18.35, c=27.3   As we know from the Sine rule: asinα=bsinβ=csinγ

Q: 5. sin 20 1-cos 20 = cote

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Q: Suppose you are standing at a distance, d, of 200 feet from a statue of height h feet. h d Ө Express…

A: Given query a to find indicated angle.

Q: A survey team is trying to estimate the height of a mountain above a level plain. From one point on…

A: Given from a point on the plain, the angle of elevation to the top of the mountain is 29∘. From…

Q: sin² x - 2 sin x - 3 = 0

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Write the given expression as an algebraic expression cos(2 sin ¹(x))

A: To solve in terms of x.

Q: (a,b) C

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Q: Find the amplitude, period and midline for the following function. 0 112 312 211 50/2 31 A . The…

A: The objective of the question is filling to boxes of amplitude, midline and period of the given…

Q: (a) Simplify the expression: cos(cos-¹(x)) || (b) For what values of x is your answer to part (a)…

A: Given function, a) coscos-1x

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. cot(u) cos(u) +…

A: Let's trigonometric expression in terms of sine and cosine and then simplify.

Q: Solve csc(3x)−3=0 for the four smallest positive solutions x=

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Q: Sin (1/6 + arceos -13%)

A: The objective of the question is determine the value.

Q: The following expression is defined at the indicated value. sec(sec¹(-1.5))

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Q: Find the angle in degrees, rounded to one decimal. 2 3 0

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Q: 3. SOLVE FOR A, ON [ 0, 2 PI): COS (A) = - 1

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Q: Find the length of the braces (in inches) needed for the rectangular supports shown in the figure.…

A: Given query is to find the length of the braces.

Q: IS SEC2 (D) = TAN2 (D) - I COS2 (D) + SIN2 (D)]? WHY?

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Q: Angles A and B are located in the first quadrant. If sinA = 5/13 and cosB = 3/5, determine the exact…

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Q: Find the tangent line approximation 7 to the graph of f at the given point. Then complete the table.…

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Q: Assume

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Q: Find the indicated power using De Moivre's Theorem. (Express your fully simplified answer in the…

A: Given: Now,              22+22i12=12+12i12=cosπ4+isinπ412By De Moivres Theorem:=cosπ48+isinπ48

Q: Problem Set C 16 Given: BE 1 AD, AC L BD, AC BE, DE = EC Prove: ADEC is equilateral. A E D F C B

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Q: Solve the equation in the interval [0, 2π). Enter your answers as a comma-separated list. sin² (t)-…

A: Given sin2t - 8 sint -9=0       ;[0, 2π)

Q: Solve the equation. Give a general formula for all the solutions. List six solutions. sin 0= 2 √3…

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Q: Identify the point with the given polar coordinates. (4,315°) Choose the correct graph below. OA. Q…

A: Given query it find the point of the polar coordinate.

Q: The angle t is an acute angle and sin t  and cos t are given. Use identities to find tan ,cot ,sec…

A: Topic -Trigonometric Ratios we are given, The angle t is an acute angle and sin t  and cos t are…

Q: Factor first. Then, identify the excluded values, simplify, find the x-intercepts, vertical…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Find the exact value of each expression, if it is defined. (If an answer does not exist, enter DNE.)…

A: Topic = Trigonometry

Q: A rectangle is to be inscribed in a semicircle of radius 6 cm as shown in the figure bel -6 cm- Find…

A: solution:-radius, r=6 cmusing trigonometric ratiosOA=rcosθAB=rsinθ

Q: Graph both functions on one set of axes. f(x) = (2)* and g(x) = 1.5x ↓↓ 4 g -4 2 -2 y 6 2 y 6 4 2 f…

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Q: The minute hand of a clock is 1.8 centimeters long. How far does the tip of the minute hand travel…

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Q: X = 35€ (260 +180) H

A: Solution: Given data, X= 3sec (2Φ +180)+1

Q: (b) Using t-formulae, prove that Ө cot + tan- 2 0 2 0202 cot-tan- sec 0.

A: Using t formulas