Simplify the trigonometric expression. 1 + sin(u) cos(u) cos(u) 1 + sin(u)

Q: Two airplanes leave an airport., and the angle between their flight paths is 40 degrees. An hour lat...

A: Given query is to find the distance between the airplane after 1 hour.

Q: Evaluate the following expression when x is t/6. Use exact values. sin 2x

A: Given query is the find indicated values.

Q: Write the equation of a sine function with Amplitude = 2 and Period = 2. Type the equation in the fo...

A:

Q: Problem 6: Consider y = 3 sin (x). (1) Find the period of the function and show how you found it. (2...

A: We will take the help of the fact that  Sinx has period 2π.

Q: Solve the equation -4cos(theta) = 2+sin^2(theta) for all solutions (theta) showing all steps and usi...

A: -4cosθ=2+ sin2θ-4cosθ=2+1-cos2θcos2θ-4cosθ-3=0cosθ=4±(-4)2-4(-3)2cosθ =4±282=4±272cosθ=2±7  

Q: Evaluate the expression tan(20); cos(0) %3D

A:

Q: Evaluate the following expression when x is 7t/6. Use exact values. - sin(3x – 7) 8

A: Given:- 8-23sin(3x-π) To find- Exact value of given expression at x =π6

Q: C, Given 0, find the values of the six circular functions. 1. 0 = 5n 2. 0 = 3 3. 0=

A: topic - trigonometric ratios

Q: use right triangle ABC to find each value to the nearest tenth. Find b. 33° Find c.

A: NOTE: Refresh your page if you can't see any equations. . here we have A=33 a=6 for the right angle ...

Q: Given

A: Please refer to the image below

Q: Solve the equation. Give a general formula for all the solutions. List six solutions. sin 0 =0 Write...

A: This is a problem of trigonometric function. There are many values available for making sin to zero....

Q: Two sides of a triangle ABC are 29 and 8 cm. Compute for the minimum probable area (in cm^2) of the ...

A: This question is related to triangles, we will solve it using given information. 

Q: graph y = cot x where π < x < 2π

A: We have to use properties of cot function to solve this problem

Q: Sketch the point (5,-12) on the terminal side of angle 0 in standard position. Use 0 to evaluate the...

A:

Q: Use the given information and a calculator to find ? to the nearest tenth of a degree if 0° ≤ ? < 36...

A:

Q: In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simp...

A: Given query is to find value of Indicated trigonometric function.

Q: C. Identify the kinds of angles according to angle measure. 1.67 2. 142° 3.98° 4. 146° 5. 171°

A: If an angle measures less than 90° then it is called acute angle. If an angle measures greater than ...

Q: Use the information given below to find sin (a+B). 4 with a in quadrant IV 5' cos a=' 4 cos B= with ...

A:

Q: How many triangle can be drawn on a plane using 8 non-collinear points?

A:

Q: Зл 2n), then 2 D 7.7. Prove that If a E ν1-cos2(α-π) 1 +a)+ =0 sin( 5π+ α) tg 37 – 2a 1- sin 2

A:

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an a...

A: a=73, b=104, ∠A=28°

Q: R is one of the acute angles of right triangle RST, where S is 90o. A. If Cos R = 9/15, the which o...

A: Given, R is one of the acute angles of right triangle RST, where ∠S=90° We have to solve for part A,...

Q: Solve triangle ABC. 1. m<A = 60, m<B = 70, b = 20

A: Explanation of the answer is as follows

Q: Use a half-angle identity to find the exact value. cos 15° cos 15° (Simplify your answer, including ...

A: Topic = Trigonometry

Q: Write the trigonometric expression as an algebraic expression containing x and y. Assume that x and ...

A:

Q: Find the value of the other five function of an acute angle, given the value of one of its functions...

A:

Q: Write in terms of sin theta and cos theta (sin theta/csc theta)

A: Topic:- trigonometry   

Q: What is the diameter ddd of the lake?

A: Follow the procedure given below.

Q: 0) Find the exact value of x in the figure. 30° 45° 44

A:

Q: 12) cos? 0 = 1

A: Please refer to the image below

Q: Write an equation to find the value of x in the figure below What is the value of x

A: Finding angle

Q: d -b 1 A-1= det AL-C a

A: Please see the solution given in step 2

Q: 3. If the first three terms are 2, 4, and 8, what is the fourth term in a proportion? OA. 12 OB. 14 ...

A:

Q: For the following expression, find the value of y that corresponds to each value of x, then write yo...

A: Solved below

Q: Verify the identity tanB+cotB=2csc2B

A: This question is related to trigonometric identities, we will solve it using given information. 

Q: Assuming all angles are acute, what is the solution for the following equation: sin A = cos 8A

A: The given equation is  sin A = cos 8A  

Q: Find the exact value of each expression. tan -1 (-V3)

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

Q: Find the exact value of the following expression. tan Select the correct choice below and, if necess...

A:

Q: Conversion of Mils to Degrees, Grads and Radians Convert the following angles into their equivalent ...

A:

Q: y x + b In the xy-plane, if (0,0) is a solution to the system of inequalities above, which of the f...

A: We have find the relationship between a and b

Q: Find the valve of the cosine Sor LA A. 2 C. 8 4 B. D.2

A: we know that  cos(A) = adj.sidehypotenuse

Q: (b)Use the site “desmos.com” to answer the following questions. Create graphs of three functions be...

A: We can answer the question as below as per the instruction.

Q: Abuilding 56.69 feet tall has a shadow that is 60.89 feet long. Find the angle of elevation of the s...

A:

Q: Which of the is the measure of O if sine O = √22? a. 60o         c. 45o b. 75o       d. 30o

A:

Q: Use the Law of Cosines to find the remaining parts. 1. m<A = 133 b = 12 c = 15 2. m<C = 60 a = 15 b ...

A: 1. m∠A = 133b=12c=15Using cosine Law,a2 = b2 + c2 - 2bc cos Aa2 = 122 + 152 - 2(12)(15) cos 133a2=61...

Q: 23.1 ft 19.9 ft/80.3° A

A: Here, from the given figure: So, to find ∠A, ∠B &amp; c

Q: Find the exact value of each trigonometric function. 23л cot 4 5.

A:

Q: 3. In a right triangle ABC, the right angle is at vertex C and its area is 450 cm². If AB= 100 cm, f...

A:

Q: 13.) f A=32.2 6=2 of AABC. %3D A. 129.5 vnits? B. 102.8 units C. 64.7 units? D.32.6 units 2.

A:

Q: Convert the given radian measure into degrees: 4. 8T

A: