sin 20° sin 70° - sin 14° cos 26° - cos 6° cos 84°

Q: Enter the number that belongs in the green box. ? 125% 32% 7

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Q: 7. A man programs his sprinkler system using the equation y = 15 sin (kt), where t is in seconds. If…

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Q: R √8 Q 5 V33 P

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Q: Suppose that A and B are angles in standard position. Use the given information to find (a) sin (A +…

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Q: 12. Susan boards a Ferris wheel at a height of 1.5 m off the ground. The Ferris wheel has a radius…

A: To find Susan's height above the ground as a function of time, , we can use the cosine function, as…

Q: Let θ be an angle such that  csc  θ = 17/8  and  tan θ < 0 Find the exact values of cotθ and…

A: The objective of this question is to find the exact values of cotθ and cosθ given that csc θ = 17/8…

Q: Below is a red vector of magnitude 42 and a blue vector of magnitude 37 (pretend they are…

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Q: Let −3, 4 be a point on the terminal side of θ.Find the exact values of   secθ

A: The objective of this question is to find the exact value of secθ, given that the point (-3, 4) lies…

Q: A ship leaves port with a bearing of S 40°W. After traveling 7 miles, the ship turns 90° and travels…

A: The figure

Q: A deer runs 88 feet to the east, then turns and runs at an angle of 11° north of west for 127 feet.…

A: A deer runs 88 feet to the east, then turns and runs at an angle of 11north of west for 127 feet. To…

Q: Calculate 96√3 sin π πT π π πT COS COS COS COS 48 48 24 12 6

A: 96√3sin(π/48)cos(π/48)cos(π/24)cos(π/12)cos(π/6)

Q: 1. Find the exact value of sin(x − y) if sin(x) π < X < 3π 3π 2' 2 <y< 2π = 24 —, sin(y) = — 25

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Q: A 1.4-m pendulum is initially at its leftmost position of -9 degrees .Determine the period for one…

A: The objective of this question is to find the period of a pendulum swing and to model the angular…

Q: cot sin 0 cot-tan-sin² e A. B. Cos C. CSC0 D. sece sine

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Q: Evaluate. cos 2a if 2 cos 3α = cos a

A: ​cos(2α)=−1,43​​Explanation:Step 1:​Given: 2cos(3α)=cosαTo find: cos(2α)​Step 2:​2cos(3α)=cosαUsing…

Q: Solve the equation: 2 cos² (x) + cos(x) - 1 = 0. Give your answers in radians. (Give your answer in…

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Q: Simplify. 2 cos 4a +2 cot a tan a

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Q: 4. The diagram is a rectangular prism. Let u AB, = AD and w = AE. Express each vector as a linear…

A: The diagram is a rectangular prism. Let .To express each of the following vectors as a linear…

Q: Suppose that −73, y is a point in Quadrant II lying on the unit circle. Find y. Write the exact…

A: The objective of the question is to find the y-coordinate of a point lying on the unit circle in…

Q: Prove the identity 2 cos²x 1-cos²x 2 tan² x

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Q: Find the measure of angle B. Round your answer to the nearest degree. C 7.7 A 14 0 B

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Q: Given a unit circle, what is the value of y at the indicated point? ( 1⁄2, y) (1,0) y = √[? Hint:…

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Q: Verify the identity. 2 cos 2x sin 2x = 2 csex 6 sinx sinx COSX Continue Statement 2 cos 2x sin 2x…

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Q: Enter the number that belongs in the green box. [?]°\\4 7 8 Round to the nearest hundredth.

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Q: A vector with magnitude 8 points in a direction 280 degrees counterclockwise from the positive x…

A: A vector with magnitude 8 points in a direction 180 degreescounterclockwise from the positive…

Q: Given 7x^2 - 6sqrt(3)xy - 13y^2 - 16 = 0 Find the angle of rotation to eliminate the xy-term

A: 7x^2 - 6√(3)xy - 13y^2 - 16 = 0

Q: ach angle measure to the nearest degree. ¹(11) 12 11. cos¹ (0.23) 8. cos lo 2001 9. tan¹(5.03). n¯¹…

A: To find each of the following angle to the nearest degree.

Q: cos 18° cos 12° cos 72° cos 78° sin 62° sin 73° - sin 28° sin 17° -

A: On Simplifying we get   6​/2                                         Explanation:

Q: Examine the following expressions: Number 1: sin(105 degrees) Number 2: cos(105 degrees) Number 3:…

A: The objective of this question is to calculate the exact values of the trigonometric functions…

Q: Use the angle sum identities to determine the exact value of the given expression. Зп ㅠ 13π Part A:…

A: By using the angle sum identities to determine the exact value of the given expressions.Part (A):…

Q: I am needing assistance with the equation in the attached image, 1.2.

A: Answer is ...a.   m= 2,            y=2x-5b.   m=-2,           y=-2x+7c.   m=-3/2 ,      y=-3x+11d.…

Q: If Ꮎ = sin (0) = cos(0) = -5π 6 then Give exact values. No decimals allowed! √2 xample: Enter…

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Q: 2.4 = √(2.4 sin 02) + (2.4 cos 02) Solve for 0 in Degrees

A: To solve the equation 2.4=(2.4sin2⁡(θ))+(2.4cos2⁡(θ)) for θ in degrees, we'll follow these steps:1.…

Q: Find the exact value of cos COS 3 π 2 0 3 π 2

A: The cosine function is negative in third document.

Q: The pedals on a beach bike are mounted on a bracket whose center is 30 cm above the ground. Each…

A: Given:The pedal is mounted on a bracket whose center is 30 cm above the ground.Each pedal is 17.5 cm…

Q: 7. Simplify the following: (csc0-cote) (csce+cote) sine

A: (7) Let assume,

Q: e following graph shows the arc of a basketball player's shot after it is released. ht Height (feet)…

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Q: sin (+a) + cos 2 TU [= + a))² 2 3πT +(cos (2π - α) — sin (- 2 -a))²

A: Correct answer is 4.Below complete solution is Given.Explanation:

Q: 3. If tanx=, what is cos2x, given that 0 < x <= ? a) c) b) d) - 07/00 7 25 4. Which expression is…

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Q: 6. Determine whether the function below satisfies the boundary conditions for a particle in a 1D box…

A: Given function is : Ψ = C(1+ sin(nπx/L)) , C≠0 .

Q: Suppose that A and B are angles in standard position. Use the given information to find (a) sin (A +…

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Q: his is the base and Admiral Adams uses his instruments to determine that there is a 103° angle…

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Q: s) Converting between angle measure units. 1 turn counterclockwise = 1 10 = 2π turn counterclockwise…

A: The given fill in the blanks turn counterclockwise =radians  degrees turn counterclockwise =radians…

Q: A helicopter flies 11 miles south. It then turns 66° east of south and travels an additional 42…

A: Given, a helicopter flies 11 miles south. If it turns 66 degrees east of south and travels…

Q: VRAAG 5 Die grafieke van f(x) = 1½ cosx en g(x)=sin(x +30°), vir die interval xe (0°; 180°). 2 is…

A: The objective of the question is to understand the properties of the trigonometric functions f(x)…

Q: I am needing assistance with the equation in the attached image, 1.3.

A: ​The equation of the line passing through the points (−5,8) and (1,2) is y=−x+3.​ Explanation:Step…

Q: Find the exact value of sin 255⁰. O A B C D A. B. √6+√2 4 √6-√2 4 C. D. √2-√6 4 -√6-√2 4

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Q: Question Find the exact value of cos C in simplest radical form V20 D 6 4 E

A: We know thatIn a right triangle, the cosine of an angle is always the length of the adjacent side…

Q: 2. Farmer John has land on both sides of a river as shown in the diagram below. He wants to build a…

A: We need to find the length of cable required and the cost.

Q: Quick answer

A: The objective of this question is to find the volume of the solid obtained by rotating the region…