Prove the identity. sin(n-x)сos(n+x)tan(2π − x) T 3π 3π sec+ x)csc(³7-x)cot (³7 + x) = sin^x - sin²x

Q: 22. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an angle of 39…

A: We know that in right angle triangle, sin(θ)=opposite sideHypotenuse

Q: MULTIPLE CHOICE Question 8 If vw = 0, then... A B с D the angle between the vectors is acute. the…

A:

Q: Find the exact value of cos(83°) cos(23°) + sin(83°) sin(23°)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Solve and

A:

Q: Find an angle between 0 degree to 360 degrees that is coterminal with the given angle, then draw the…

A: Follow the procedure given below.

Q: ACTIVITY 1 Use the Law of cosines to determine the indicated side and angle. (Draw the triangle…

A: We have to determine side useing low of cosines

Q: 5. a) Explain the transformation and graph the following y = 2cos(x-30°) +1

A: Given

Q: Write the equation of the trigonometric raph. try x + 1 3л -A -π Y y 5 4 3 2 i -1 -2 -3 N 1 J sin 3л…

A: Given query is to find the equation of the transformed graph.

Q: 3. A fish is caught in a water wheel. A graph of its height (in metres) with respect to the surface…

A: Diameter of the water wheel = ( above the surface water height + below the surface water height)  As…

Q: 2) L V 75² L=7 M k Find. 77 W7

A: The objective of the question is determine the other parts of the given triangle.

Q: 13. If AB = 9 cm, BC = 5 cm, and AC = 7 cm, what is cos A? 5 7 5 7 A. B. C. D. For #14 - 15. 14.…

A:

Q: MULTIPLE CHOICE Question 3 What is the magnitude of the vector v = 7i - 2j? A 4.24 B 6.71 с 7.28 D…

A: Find the magnitude of vector

Q: Find the center of the circle x² + y² - 8x = 2. Select one: O a. (4,0) O b. (0,4) O c. (0-4) O d.…

A:

Q: (x + 2)° (9x-62)°

A: answer is in next step.

Q: Use a calculator to find the trigonometric value.   sin26°

A: sin26  here first quadrant is given so sin is positive in first quadrant  so value is positive

Q: Divide. 9 (cos (11) + i sin in (¹)) 3√3 (cos(:)+i sin()) Enter your answer by filling in the boxes.…

A:

Q: 11TT 6 The graph below shows the angle A A = 11π/6 ADJ ФРР Find the exact values (no rounding) for…

A:

Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one…

A:

Q: u.(v+w)=v.u+w.u O True O False

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 19. In right triangle PQR, PQ = 12 and QR = 5 cm, what is cos R? 12 5 5 A. B. C. D. 12²2324 13 12 5…

A: This is a problem related to triangle calculation. Based on the general formula and calculation we…

Q: Given that 0° ≤D ≤ 180°, determine the value(s) of ZD to the nearest degree when sin D = 0.5736.…

A: Using inverse sin operator

Q: Please help me understand how can we apply trigonometric functions in everyday life.

A:

Q: The functions f and g are dened by f(x)=√16-x² and g(x)=√x²-1 respectively. Suppose the symbols D,…

A:

Q: Complete the factored form. 5x² +24x+27= (5x+9)( )

A:

Q: If sin t = 1/8, and t is in quadrant 1, find the exact value of sin(2t), cis(2t), and tan (2t)…

A:

Q: 4) Prove the following Identities and make sure clearly show all your steps 2 a) 1-tan²x cot²x-1 =…

A:

Q: The measures of two angles of a triangle are given. Find the measure of the third angle. 37° 7',…

A:

Q: From the top of a fire tower that is 45 feet high, a forest ranger sees her colleague on the ground…

A: From the top of a fire tower that is 45 feet high, a forest ranger sees her colleague on the ground…

Q: A ladder is leaning against a building so that the distance from the ground to the top of the ladder…

A:

Q: The water fountain in Burnham Park gushes water as high as 30 feet. You are standing at a distance…

A: For the following problem,

Q: generated

A: We have to find the volume  according to the given information

Q: Solve 2 cos x - 1 = 0 for x, where 0 ≤ x ≤ 360°. O 60°, 300° O 30° only O 30°, 150° O 135°, 300°

A:

Q: Which of the following is vector ? O Time O Volume O Speed O Velocity

A: A vector is the quantity which has magnitude and direction.

Q: 36. A man standing on top of the tower looks down on a car that is 40 meters away. How high is the…

A:

Q: Express the following as a function of a positive acute angle: cos 242°

A:

Q: Which Pythagorean triple can be created with the restrictions 4≤x≤5,6≤y≤7, and x≠y? Assume the…

A:

Q: cot(sin^-1(8/9)) Give exact answer

A: Given, cotsin-189

Q: sin 60⁰ cos 300⁰

A:

Q: The result of dy/dx for the following function is COS X y = 1+sin x

A: Given problem:-

Q: tan 270⁰ cos -30° sin 60⁰ tan 90⁰

A:

Q: 2. Given tangent segment PA and secant segments PB and PE a. If mBE = 80 and mCD = 40, mz1 = ? b. If…

A:

Q: cm [K2] After defeating Dr. Pythagorean, Northern SS names you the School Hero! In your new job, you…

A: topic- law of cosines

Q: My homework is saying it's wrong?

A: One factor of the quadratic polynomial 5x2+2x+27 is 5x+9. Let, the other factor be (x+a), then…

Q: Find sin sin(), cos(2), and tan (2) from the given information. 24 cos(x) = 180° < X < 270° 25 sin()…

A: I have stated the used formulas in the solution.

Q: If cos 0 = 2/3, and tan < 0, what is the value of sin ? √21 2 O O - √21 2 √21 5 - 5 √21

A:

Q: Je² Sin xide- Se cose de X X x dx

A:

Q: 28= 47 і доии т J 29 A (0) с 42

A: This is a problem related to triangle calculation. based on the sine and cosine rule we will answer…

Q: Find the unknown side lengths labeled with a variable in the given pair of similar triangles. B 40 a…

A: Given, Triangle ABC and PQR are similar triangle.

Q: paper? 3. D * fot 2. 1

A: We have to solve for Congruancy.

Q: 9. с OYes O NO O O 6.8 49° 88° B A

A: