QUESTION 14 In the figure below, m/B= 42 and AC = 16. Which equation could be used to find x? 16 42 O x= 16cos42° O x= 16 sin42 O x= 16 cos42° O x- 16sin42°

Q: QUESTION 3 3.1 If x 44,5° and y = 27,7° %3D Use calculator to calculate the following (correct to…

A:

Q: QUESTION 13 With the triangle below set up the equation you would use to solve for the missing side.…

A:

Q: Question 2 Solve. Round your answer to the nearest whole degree. cos 0 = 0.1219 Question 3

A:

Q: Question 5 g (0) = cos(2að + 7) Upload Choose a File

A: We have given a function g.  We have to find the derivative of the given function

Q: QUESTION 10 I COS Z dz , where C is \z – 1 =5. Z- 2 Find -0.832 Tt i -0.832 T 0.832 T 0.832 πι

A:

Q: Question 4 > If 0 then 6 %3D cos(0) = sin(0) : = Give exact values. No decimals allowed!

A:

Q: VA(VB +1) Use an addition or subtraction formula to find the exact value of cos 12 4 A = B = > Next…

A:

Q: Question 17 Solve the following trigonometric equation for 0 ≤0 ≤ 27. Show your work. 2 4 sin²x-1=0

A: Use the given information.

Q: Question 13. Let y=9 sin(8t) -5 cos(8t) be expressed in the form y = Rcos(8t- a) ,. %3D where -<aST.…

A:

Q: Question 31 Solve 2 sin (x) + 3 sin(x) + 1 = 0 for all solutions 0 < a < 27 Give the exact answers…

A: The solution of the problem is given in the next step.

Q: > Next Question Ex > Tr > Ir and #3 D Find all solutions of the equation 2 sin a- cos a = 1 in the…

A:

Q: Question 3 Given: sin 0 = 15 17' , where 0 <0< 90 Find: cos 20 240 161 289 161 161 240 161 289…

A: Dind cos 2theta

Q: Question 9 Find all solutions if 0° < 0< 360°. Round each of the solutions to the nearest tenth.…

A:

Q: Question 10 22 (in Quadrant-I), find 19 If tan(x) = %3D cos(2a) (Please enter answer accurate to 4…

A:

Q: Solve for x if sin2x = cos(90 +x)

A: According to the guidelines only one question will be answered please upload others separately.…

Q: QUESTION 10 Given that tan(0)=4/9 and csc(0)<0, find cos(0). Report below the answer rounded to…

A: See below

Q: Question 18 If cos(x) = (in Quadrant 1), find Give exact answers. ¹(²½-) = sin $(²7) = 1 COS ª(²/7)…

A:

Q: Question 4 d What is the value of k so that sin(kx²) = 6xcos(kx²) 7 dx 4 21 3. A.

A:

Q: Question 12 V3 sin(0 + m) What are the solutions for the equation cos(o + 1) = 1,

A:

Q: 5+ 4 cos 0 as shown in the figure below. What is t aluate and round to the nearest thousandth.

A:

Q: Question 14 Find all solutions of the equation 2 cos (x) – 1 = 0 on the interval (0, 27) The answer…

A: Explained below

Q: 29 0<a < If sec a = then find the exact value of each of the following. 20' a. sin b. cos 2 c. tan 2…

A:

Q: Question 18 > For sin 2x + cos r = 0, use a double-angle or half-angle formula to simplify the…

A:

Q: Question 8 Given the equation sin x cos e dx If you integrate the given equation, the answer is cos…

A: We have to find solution of given integral.

Q: Question 4 Solve the equation on the interval 0 s 0 < 27T. cos 8 - 1 0 2 37 2 T

A:

Q: Question 15 Tin Ate Find sina and cosa , given the following: tana =3/5 and seca < 0. 45 =-5 34 /34…

A: We have solve the trigonometric questions.

Q: Question 24: [3 + 2i sine] / [1 – 2i sine] will be purely imaginary if 0 %D

A:

Q: Question 5 A) O B) 48 32 D) 96 If f cos+2t dt = At - B sin 2t cos 2t + D sin 4t cos 4t + C where A,…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: QUESTION 9 cos (- i) = e2 +1 e2 – 1 2e - e2 +1 2e e2 +1 2e

A:

Q: Question 7 A The sum of the series 1 +2 + + +.. is ... A) In 2 B cos 2 D) sin 2 E) nonexistent

A:

Q: Activity 2. Find the exact values of the following. Show your solution. 1. cos 585° 2. sec(-420°) 3.…

A:

Q: Question 4 8 pts Use the Cosine Ratio to solve for the length of K. Round to the Nearest Tenth (one…

A:

Q: Problem 8. Use Newton's method to find the positive root of: (x+4)³ – e'.92* +5 cos =9, correct to 3…

A:

Q: Question 5 1 pts True or False: The equation sin(20) = 2 sin 0 cos 0 is an identity. True False

A: Follow the steps.

Q: QUESTION 1 Solve the IVP x" + 9x =cos(2t) x(0) = 8 x'(0) = 9 then find x(0.25) accurate to at least…

A:

Q: Question 3 Find all solutions of the following equations. (a) 5 cos(2r +3) = sin(2r + 3)

A: Explanation of the answer is as follows

Q: QUESTION 19 Use the Identities to find the exaxt value of 2. sin e, If cos e= %3D T TTT Paragraph…

A:

Q: QUESTION 6 Find the exact value of sin(37degrees)cos(53degrees) + cos(37degrees)sin(53degrees)…

A:

Q: Question 1 Given that 2 sin 26 cos 20: a Show that tan 20 0.5. b Hence find the values of 0, to one…

A:

Q: Question 8 Suppose that the trigonometric substitution a = and the answer to the integral is 2 sec 0…

A:

Q: QUESTION 1 1.1 Determine the value of the following WITHOUT using a calculator: cos ec45 a. sin 90',…

A: Note : As per our guidelines we are allowed to solve one question at a time. Kindly repost the rest…

Q: Question 1-13 17 520% 17 In the figure above, sin %3D Based on the figure, which of the following…

A:

Q: Question 7 Given that tan 0 = and T < 0 < Show all work to find the exact value of sin(20) Write…

A: Answer

Q: QUESTION 3 Find all sides and angles of the following triangle. 2x+2 3x-2 (6 Marks) QUESTION 4…

A: Trigonometry

Q: Question 18 If g(x)= x"sin(x), then what is g'(5)? Round to the nearest hundredth.

A: Explanation of the answer is as follows

Q: COSX 4+Sinx

A:

Q: Question 2 1 pts Solve 2 cos 0 + V3 = 0 for 0° < 0 < 360 %3D ( Don't put degree symbol in answer and…

A:

Q: QUESTION 12 i cos z dz , where C is |z –1=5. Z-2 Find 0.832 Ti -0.832 Tt 0.832 T -0.832 T i

A: We will use the cauchy integral formula to obtain the value of integration.

Q: Question 006: Complete the following question involving Motion. Given the acceleration, initial…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.