Use the trigonometric ratio cos e-0.6798 to determine which of the following is the correct value of e to the nearest degree if 0° S eS 360°. a 133° b. 313° c. 227 d. 225°

Q: 137 Use the appropriate compound angle formula in order to find the exact value for the ratio cos 12

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A: To find: The value of sin 15°, cos 15°, tan 15°. Formula used: Half angle formula: sin θ=1-cos 2θ2…

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Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

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Q: Find the value of each trigonometric ratio. Cos X 50 14 48 Y 24 7 25 24 714 725

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Q: 60 30 543

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Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

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Q: Find the value of each trigonometric ratio. Cos X 24 18 30

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Q: 2) cos C A 34 C 16 B 30

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Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. 11) cos Z 12) cos C B 12…

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Q: Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct value…

A: Given information: cosθ=0.6798, 0≤θ≤360°. Calculation: cosθ=0.6798,  0≤θ≤360°θ=cos-10.6798,…

Q: Use a calculator to find theta, to the nearest tenth of a degree, if theta is between 0° and 360°…

A: we have to find the value of θ if we have sin θ=0.44 and 0<θ<360°

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. cos 61° 0.4848 O 0.0000 O…

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

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Q: 7) sin 62° 9) cos 60°

A: Q(9)cos(60°)=12=0.5 Ans

Q: use the half angle formula to find and exact value for the following  a) sin 22.5degree b) cos 105…

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Q: Use the given information and a calculator to find e to the nearest tenth of a degree, if 0° se <…

A: We first use cos inverse. cosθ=-0.3189θ=cos-1(-0.3189)θ=108.596414592 But 108.596414592 degree is in…

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A: 1) sin 3π10=(sin π-3π10)         [sinθ=sinπ-θ]=sin 7π10 2)-sin 13π7=sin (π+13π7) =sin(207π)=sin…

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Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

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A: Given that cos(θ)=-0.3559 with θ in Quadrant III(QIII)         Where 0°≤θ≤360°

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Q: Find the exact value of sin α​, given that cos α=− 611 and α is in quadrant II.

A: Given: Cos α = -6/11

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A: The objective is to find the exact value of each trigonometric function.

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 15 cos 9 =…

A: sin2θ= 2 sinθ cosθ cos2θ = cos2θ- sin2θ

Q: Use the definitions of the trigonometric ratios to find the value of sin45°, cos45°cos⁡45°, and…

A: Explanation of the solution is given below...

Q: Use a calculator to find ? to the nearest tenth of a degree, if 0° < ? < 360° and cos( ?)=-0.7620…

A: Given: cos( x )=-0.7620 0° &lt; x &lt; 360°

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Q: 29 43° = 0

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Q: 7) sin Z 32

A: we use Trigonometry ratios

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Q: Use the adjacent figure to find the exact value of the following trigonometric function. 41 sin 40

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Q: 9. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: To find the correct value of theta :

Q: Use the given information to find the exact value of cos 20. 21 O lies in quadrant I sin 0 = 29

A:

Q: 24. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: We use trigonometry ratios.

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. 7) cos X 39 15 36

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Q: Find the exact value of each trigonometric function. 1) tan 0 2) sin e 60 225° 3) sin e 4) cos e 90…

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

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Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. Cos 6° 0.0000 0.9945 O…

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Q: Use the given information and a calculator to find e to the nearest tenth of a degree, if 0° s0 <…

A: According  to the problem, We have

Q: ) cos A 6) sin A 30 32 16 24 34 40

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Q: Find the value of each trigonometric ratio. Cos X 50 14 48 Y 24 24 7. 25 725

A: XY = 14 XZ = 50 ZY = 48

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.