Triangle ABC is shown below with all three side lengths known. В 15 cm 11.2 cm C A 22.8 cm

Q: A point is graphed in polar form. Find its rectangular coordinates. (х, у) Sa

A: This question can be solved using the concept of changing polar coordinates to rectangular…

Q: Which of the following triangles would you have to apply the Law of Cosines to before applying the…

A: When to use :We use Law of cosines first :(i) when we have 2 sides and 1 included angle given.…

Q: Given the point P (-V- V12)

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Q: Write a function of the form y =A sin (Bx-C)+D that has period 4, phase shift -1, and the range -12…

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Q: A1. ------B = b/c * sec cot tan cos none csc sin A2.---------A = a/c * csc sin sec cos none tan cot

A: Given triangle ABC.

Q: Ay 13 2

A: First form the right triangle and find the angle of that triangle then compute total angle from…

Q: Use the law of cosines to find a true statement from the list below, if C = 90°. O c² = 6²+a²-ba c²…

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Q: Find -. Write the answer in rectangular form. 22 z1 = 6( cos 41° + i sin 41°), z2 = 3( cos 11° + i…

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Q: Complete the proof of the identity by choosing the Rule that justifies each step.…

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Q: 1. The solution to the equation 5sin0 – 2 = 0 over the interval 0, is (nearest hundredth) 2. The…

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Q: ship is headed due north at a constant 15 miles per hour. Because of the ocean current, the true…

A: Answer : current direction 27.06°.

Q: Add the vectors u (0, 3) and i = (- 2, – 1) graphically. Your graph should include u, v and the…

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Q: What’s the answer?

A: Solve the following

Q: Solve the system of linear equations. (If the system is dependent, express your answer in terms of…

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Q: Use any technology program of your choice to find the point of intersections of the following two…

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Q: Find the magnitude of the projection of (- 5, 6) onto the vector (– 1, 0)

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Q: V3 sin 0 2 o {60, 120} {60, 120, 240} O (240, 300} (120, 300}

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Q: The following diagram represents the height of a blimp flying over a football stadium.The angle of…

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Q: 2. Find a rectangular equation to represent the plane curve. If needed, state the appropriate…

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Q: Calculate value of side p. d. 35 m 43°

A: Topic = Triangles

Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = -i + 4j, v =…

A: Given that       u = -i + 4j   and  v = 3i - 2j  Here we have to find the angle between the given…

Q: Prove the identity. tan(2pi-x) = -tanx

A: Formula used:tan(A-B)=tanA-tanB1+tanA.tanB

Q: The function f(x) = 7x + 5 is one-to-one. a. Find an equation for f, the inverse function. b. Verify…

A: the given problem is solved below in detail.

Q: dy ху+3x-у-3 7. Ans: y-x+In y+3, %3D = C dx ху-2х+4у-8

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Q: Find the solution(s) for theta. 0 = -1+ cos 0 O {0, 240} {} 1O No solution {0, 120}

A: The given equation,        0=-1+cosθ

Q: Given: v = and w = . What is the first term when you calculate w - 2v ? QUESTION 4 Given: v = and…

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Q: 11. What is the exact value of tan (–105°)? O -2 + v3 O 2 - V3 )-2- V3 O 2+ V3

A: Given:        tan-105° Use the property:        tan-x=-tanx     Then,           tan-105°=-tan105°…

Q: Solve the equation for exact solutions over the interval [0, 21). -2 sinx = sin x- 1 Select the…

A: Let's find.

Q: Find AC. Round to the nearest tenth. 63R 12

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Q: The rectangular coordinates of a point are given. Find the polar coordinates (r,0) of this point…

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Q: 24. To solve right triangles using the angle of elevation, which do we consider? 1. The angle formed…

A: This question can be solved using the concept of angle of elevation.

Q: 7) 13, 11, 9, 7, .. 9) -30, -39, -48, -57, .. 11) 25, 45, 65, 85,..

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Q: Solve for x. (Round your answer to four decimal places.) 38 20°

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Q: Perform the matrix operation. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) 3 -5 -2…

A: Given problem:-

Q: Use the following information to determine sin(2x). cos(x) 2 and tan(x) is positive Answer sin(2x) =

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Q: 9. Find the magnitude and direction of the vector (-1,9). 10. A boat leaves the marina and sails 3…

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Q: Make a table of ordered pairs using values of theta that are multiples of 45 degrees. Up to 315…

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Q: Prove the identity. Transform the right side of the equation into the left cotx(1 - cos2x) =…

A: Given,             cotx1-cos2x=12sin2xTo find : Prove the identity. Transform the right side of the…

Q: 00 9 -4 -9 G = -6 4 5 -3 -3 (а) В + С (b) B + F

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Q: 35cm 12em 12:5Cm s this a right triangle if yes how do know you

A: the given triangle has lengths,AB=12.5cm, BC=3.5cm, AC=12 cm

Q: Use a power-reducing identity to rewrite the following expression below in terms containing only…

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Q: 6) Solve each of the following equations on the interval 0 < 0< 2n: a) sin(40) – sin(60) = 0 b)…

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Q: a. How many yards has the rocket traveled horizontally from where it was launched? yards Preview b.…

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Q: Consider the drawing provided. Circle the correct responses. (Note: 0 <8 < 2m.) a. 7 = 20 (-15, 20)…

A: topic - inverse trigonometric functions

Q: You see a person in the distance. From Figure 1 assume the person of height 'AB' is reflected onto…

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Q: Given vector s V = - 38 -69 As we know direction of | | a vector is ghuen e = tan() for a vectar Vz…

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Q: 3. Assume a is opposite side a, B is opposite side b, and y is opposite side c. Solve the triangle…

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Q: 3 The function f(x) = (x + 3)° is one-to-one. a. Find an equation for f*(x), the inverse function.…

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