Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. O A= B= C= O O A b=14 c=22 C a=12 B

Q: Given 0 < 0 < 2П, solve √3 tan20 + 2 tan 0 - √3 = 0. 2п 5п 3¹ 3 2п 3 5 T 3 6 6 O No solutions П 7п…

A: See this solution in below.

Q: tan 75° = =2+√3 -√√3-(1) 1 + (-√3)-(1)

A: Given query is to find the value of tan 75°&gt;

Q: Use the quadratic formula to find all degree solutions and ? if  0° ≤ ? < 360°.  Use a calculator…

A:

Q: I Find sin 0. B 1 (-7,-8) ?]√[

A:

Q: For the diagram below, solve for the length of side p. Show all steps. Р N 51° 11 cm P

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

Q: What is the cost of seeding a rectangular lawn 100 ft by 20 ft if 1 pound of seed costs $6.85 and…

A: Given query is to find the cost of seeding the lawn.

Q: C A 120° 45 36 B

A:

Q: Find the principle solution of tan(4 + 6x) = -√3. X = If there is a distinct solution from the other…

A:

Q: (2) Expand and simplify: (2e³+e-3x)2 Check your answer by substituting x = 0 into this expression…

A:

Q: Julio has $45 to buy video games and to pay for a Esports ticket. Each video game costs $4. The…

A:

Q: 13. I An electrical circuit alternating current is modeled by = 15 cos ( 120 t + п/2), where 0 ≤ t ≤…

A:

Q: Given cos(a)= and sin(a) <0, calculate the exact value of cot(a) and csc(a). Show your work.

A: We need to find out the value of cot(a) and

Q: The engines of a plane are pushing it due north at a rate of 300 mph, and the wind is pushing the…

A:

Q: the range and domain of y=-e using interval notation. -8 2. 2

A: Topic:- geometry

Q: LINE AB BC CD DE EF FA DISTANCE 495.80 850.60 855.50 1020.85 1117.25 660.10 BEARING N 5°30' E N…

A:

Q: Siven this unit circle, what is the value of x? 314 O (1,0) X = - √[?] Enter

A: Given query is to find the value of x

Q: A roller coaster travels 350 feet horizontally and then travels 130 feet at an angle of 60° from the…

A:

Q: d all solutions of the equation in the interval [0, 27). tan 0=- 3 4 there is more than one…

A: Given query is to find the solution for the equation.

Q: Equation for x in the interval [0,2p:) 2 cos (2x) 5-√3

A: *to find :- Solution for x in the given range of (0, 2π).

Q: Evaluate each of the following. Leave results as an exact value. sec(7pi/6) =  csc(11pi/6) =

A:

Q: Find all solutions to the equation below in the interval [0,1π). Give all answers as exact values in…

A: Topic:- trigonometry

Q: 59. (sint + cost)² sint cos t 2+ sectcsct

A: Given that  (sint+cost)2sintcost=2+sectcsct

Q: Mario spent $600 on an electronic device repair. Write an equation that can be solved for x, the…

A: NOTE: Refresh your page if you can't see any equations. . x (time in hours) y (cost in dollars)…

Q: Simplify sin(cos¹ 5x).

A:

Q: Find the exact value of the expression. ¹1-1 3 csc tan

A:

Q: Find sin 0. 0 1 (-7,-8) [?]√[ Enter

A: Given query is to find indicated trigonometric function.

Q: Carry your intermediate computations to at least four decimal places, and round your answers to the…

A:

Q: which one of the following is the same as sin(tan^-12/x) a. x/sqrt x^2+4 b. 2/sqrtx^2+4 c. sqrt…

A:

Q: 8. a) Draw a right isosceles triangle. b) Calculate the sine and cosine ratios for one of the acute…

A:

Q: 9. Identify the amplitude, period, phase shift and then use this information to sketch one complete…

A:

Q: (a) (i) Given that tan 2x+tan x = 0, show that tan.x = 0 or tan²x = 3. (ii) Hence find all solutions…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: xE[0,2pi] that satisfy sin 2x + cos x = 0 x =

A: Given query is to find the value of the interval.

Q: Consider sec(-5-7x) = 23³. We wish to determine all solutions for this problem. First solve the…

A:

Q: f(t)=9+2.5sin(4t) find midline

A: given f(t)=9+2.5sin(4t)

Q: ladder on level ground is leaning against a house. If the ladder's angle of elevation is 54 degrees,…

A: Given query is to find height of the top of the ladder.

Q: The angle theta is in quadrant three and Cos theta equals -2 over root five. point D lies on the…

A: We use cosθ=-Base Hypotenuse , in III quadrant  Pythagoras theorem ⇒Hypotenuse2=Perpendicular2+Base2

Q: 7. Verify that the points are the vertices of a parallelogram, and find its area. A(1, 1, 3), B(10,…

A:

Q: Graph f(0) = -2sin(ne) + 1 where 0 ≤ 0≤ 2. State the period and amplitude of the function. Use the…

A: Given function:- fθ=-2sinπθ+1

Q: Find sin 2x, cos 2x, and tan 2x if tanx=-2 and x terminates in quadrant IV. sin 2x = 11 cos2x = 0…

A: As we know the trigonometric identities. 1). cosx=1secx 2). tanx=sinxcosx 3). tan2x+1=sec2x 4).…

Q: y = csc (8)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: If sin 0= 6 T 7,0 <0<, find the exact value of each of the following. (b) cos (20) (a) sin (20) 0…

A: I have appended the formula used in the solution part

Q: 1 Find sin 2x, cos 2x, and tan 2x If tanx=- and x terminates in quadrant IV. 2 sin 2x = [] cos2x = 0…

A:

Q: Estimate the measure of this angle within 15⁰. Submit

A: See this solution in below.

Q: 1. Use the given information to find the arc length and area of each labeled sector in the following…

A:

Q: Find all solutions of the equation in the interval [0, 27). sec 0=2.4988 If there is more than one…

A:

Q: (3) If cos(0) = 1 and is in the third quadrant find sin(0) and tan(0). (Remember to use: sin²(x) +…

A:

Q: Find all solutions of cos (x²) = − √₂2² . 0 (Leave your answers in exact form and enter them as a…

A: I am attaching image so that you understand each and every step.

Q: Use your knowledge of the Unit Circle to determine whether each of the following trigonometric…

A:

Q: Which of the following is the correct graphical representation to this system of equations? y = 5 2x…

A: The system of equations is y = 52x+3                         .......1y = x+9…

Q: Solve cos(4x) = . Solve the equation for x without evaluating the inverse function. (Your answer…

A: We need to solve trigonometric problem.