The following problem refers to triangle ABC. Find the area of the triangle. Round to one decimal place. a = 25 cm, b = 30 cm, C = 120° 2 cm

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Q: 12. Solve the triangle. Round decimal answers to the nearest tenth. FH FH C. FH d. FH H 21 F 11 G a.…

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Q: For the rectangular coordinates 3 3√3 22 3√3 |--23-³42³) O B. (a) Choose the correct plot of O A.…

A: To find the location of the point we should know the sign of x and y co-ordinates in each…

Q: Evaluate the following expressions. 3 cos sin (1³) 2 tan (sin-¹()){

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Q: The following problem refers to triangle ABC. Round your answers to the nearest whole number. If A =…

A: The following problem refers to triangle .If , and , then to find  and then to find .

Q: verify the given identity 87) csc2x = 1/2 cscxsecx 89) cos(x)/(5) = 1 - 2sin2(x)/(10)

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Q: (2) Show that the product of z = r[cos(-0) + i sin(-0)] and z = r(cos 0 + i sin 0) is equal to the…

A: given two complex numbers

Q: b) 6(sin x)² + cos 2x + 1 = 0 [0,2π] I

A: Solution6 sin2x+cos 2x+1=0we know cos 2 x= 1-2 sin2xput this value in the given equation,6 sin2 x+…

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Q: True or False? Explain your answer. Because the sine function is an odd function, for a negative…

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Q: For each angle below, determine the quadrant in which the terminal side of the angle is found and…

A: We have to find the quadrant and it's reference angle

Q: I'm not clear on how the triangle should be drawn, specifically the line B to C.

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Q: For the equation, identify the amplitude, period, and phase shift and sketch (at least) one complete…

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Q: (2) Show that the product of z = r[cos(−0) + i sin(−0)] and z = r(cos 0 + i sin 0) is equal to the…

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Q: Solve triangle, if possible. If necessary, round your answers to the nearest tenth. Blank 1 A =…

A: We have to solve the triangle if possible. Given, the information…

Q: Find all solutions of the equation in the interval [0, 2π). csc 0= -2.5639 If there is more than one…

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Q: Compute each sum below. If applicable, write your answer as a fraction. 2² + ² ( + ) + ²( + ) ² +…

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Q: 16. Write the general formula for the sequence 3, 9, 27... a. tn = 3(3)”-3 b. tn = 3(3)”-1 c. tn =…

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Q: Find the area A of the region enclosed by the cardioid r= 1 - cosand the = slope m of the tangent…

A: Given that ,Find the area A of the region enclosed by the cardioid and the slope m of the tangent…

Q: Determine the inverse equation of the function f(x)=2(x-3)^2+8. Show all of your work. Complete your…

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Q: A hyperbola has its center at (1, 7); focus at (-2, 7); vertex at (0, 7). Give the equation for this…

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Q: Plot the point where 0: 7π 6

A: To plot the point where .

Q: Let P = (-7,-6) be a point on the terminal side of an angle 9. Find the exact value of the six…

A: P=(-7,-6) be a point on the terminal side of an angle θ.θ∈(π,3π2)x=−7,y=−6Using Pythagoras…

Q: Which is not equivalent to cos(2x)? 2 cos²x - 1 cos²x - sin² x 1 - 2 sin² x 2 sin x cos x

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Q: Sketch the base function and one cycle of the function f(x)=-2sin[3x]-1. Draw the graphs by hand.

A: We have to sketch the base function and one cycle of the function

Q: 5. How many ways can 6 students sit in a row of 18 chairs for a photograph? O 13365557 O 13365843 O…

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Q: (1) True or False? Explain your answer. If a triangle contains an obtuse angle, then it must be…

A: The solution is shown in step-2

Q: 2. to 3/2

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Q: These formulas are found from taking the square root of the power reduction formulas and substitute…

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Q: Evaluate. 7π 4 Cos

A: We need to evaluate the following trigonometric ratioFormula Used:

Q: Find all the complex cube roots of w=125( cos 270° + i sin 270°). Write the roots in polar form with…

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Q: use the half-angle identities to find the exact value of each trigonometric expressioon 25) sin 75…

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Q: verify the given identity 69) tan (x)/(2) = cscx - cotx 71) 2sin (x)/(2) cos(x/2) = sinx

A: Consider the identities 69) tan (x)/( 2) = cscx - cotx71) 2 sin (x)/( 2) cos(x/ 2) = sinx

Q: In the right triangle below, find the angle to the nearest tenth of a radian, where a = 5 and 6 = 3…

A: In the right triangle below, to find the angle  to the nearest tenth of a radian, where  and  are…

Q: Evaluate the trigonometric function of given below, where 0 is an acute angle determined by an…

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Q: If tan a = (a) sin a = (b) cos a (c) csc a = (d) sec a = (e) cot a = 12 35 and 0 < a < K|N use…

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Q: e) 2(tan x)² - 5 tan x-3 = 0 [0,2π]

A: e) 2(tan⁡x)2−5tan⁡x−3=0,[0,2π]

Q: Which of the values in the general logarithmic function f(x) = a log10 (k(x - d)) + c should be…

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Q: 9π Find a cofunction with same value as sec 20 The cofunction is csc V

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Q: Find the length of the line segment BC in the diagram below: B 350.2 18.7 649.8 25.5 10 km A 68° 20…

A: The triangle ABC has measures  and side lengths .The objective is to find the missing side length .

Q: Solve 3 cos x - 1 = 0, 0≤x≤7/2 to three decimal places.

A: given information

Q: Write the expression as a single trigonometric function. Hint: Use a "Sum or Difference Identity."…

A: Sin(4x) cos(7x) + cos(4x) sin(7x)=

Q: A plane files 80.0 mi due north from its base airport. Then it makes a 70.0° turn northeast and…

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Q: Find the equation of the parabola that has a vertex at (7, -1) and a focus at (7, 2). (Blank 1)2 =…

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Q: 0.875 63°30' Ly 1.250 Find side x in the accompanying figure to three decimal places. All dimensions…

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Q: If ALMN has <L = 40°, 1 = 75, m = 105, find <M.

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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: If tan x = with 2EQI, find the exact value of cos 2x

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Q: For a fixed location, the number of sunlight hours in a day fluctuates throughout the year. Suppose…

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Q: Using the given triangle, the length of a is Blank 1 inches and the length of c is Blank 2 inches…

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