The ratio for sine is v divided by hypotenuse. adjacent opposite

Q: Match the trigonometric ratio with its description

A: One of the trigonometric ratios is the sine ratio. It is the opposite side above the hypotenuse of…

Q: Choose the function that could be used to find the measure of angle A. cos COs sin sin

A: in given triangle

Q: What is the relationship between the sine and cosine of complementary angles and why is it true?

A: The sine of any acute angle is equal to the cosine of its complement.The cosine of any acute angle…

Q: The cosine of an obtuse angle is –0.77. Calculate the sine of this angle to 4 decimal places.

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Q: Complete the double angle formulas for sine, cosine, and tangent: sin(2x) = %3D cos(2a) tan(2z) =…

A: We need to evaluate the following expression sin2xcos2xtan2x

Q: State the sum and difference formulas for sine, cosine, and tangent

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Q: The terminal side of an angle 0 in standard position intersects the unit circle at What is sin (6)?

A: A unit circle is a circle of radius 1.

Q: What is the ratio of sin 50?

A: Givensin(50°)

Q: The sine of an angle is equal to 0.362. What is the value of tangent for this angle? Express your…

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Q: Given that cose = - and sine is negative, choose 28 by clicking.

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Q: Find exact value of sin (pi/4) and explain how you got the answer

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Q: What is the value of sin(135°)?

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Q: The Double-angle Formula for the sine function is  sin(2θ)      _____.

A: Given :                 sin(2θ) Formula :                     sin(a+b) = sin a cos b + cos a sin b

Q: In terms of the sine of a positive acute angle, what is the expression for sin(2π/3)?

A: To find the value of sin(2π/3)

Q: Use a calculator to approximate sin π/ 8 . Round the answer to two decimal places.

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Q: A player hits a ball from the ground with an initial velocity of 85 feet per second at angle \theta…

A: Given that, In a projectile motion, Initial velocity (v) = 85 feet/second Angle is θ. and  cosθ = 13…

Q: so cosA/sinA is my answer?

A: Let's simply given expression.

Q: The sine of 80° has the same value as sine of 100. O True O False

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Q: Evaluating the sine of a difference of two angles can be done using sin(A – B) =?

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Q: Find an angle e with 0° < 0 < 360° that has the same: Sine function value as 240° degrees Cosine…

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Q: Jse a half-angle formula to find the exact value of sin sin 8. -

A: Half- Angle formula is given bysinθ2=±1-cosθ2

Q: sin@.tos s SIn sin(0) sec(0) = tan o COS

A: We find value of  sin(θ).sec(θ)

Q: Simplify sin(x−π/2) to a single trig function using a sum or difference of angles identity.

A: Given expression

Q: Explain why the sine or cosine of an acute angle cannot be greater than or equal to 1.

A: Let us consider a right angled triangle as below. Here θ is an acute angle. In the right angled…

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 250°: 0 = degrees %3D Cosine as 250°:0…

A: In this question we have to find an angle θ with 0° &lt; θ &lt; 360° that has the same

Q: Complete the double angle formulas for sine, cosine, and tangent: sin(2x) || cos(2x) tan(2x) : ||

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Q: The sum of the sines of two angles A and B is 3/2 while the sum of the cosines of the angles is √3…

A: Given  Sin(A)+Sin(B)=3/2 Cos(A)+Cos(B)=(3^(1/2))/2

Q: E F 105 29 in -D

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

Q: The terminal side of angle 0 intersects the unit circle in the first quadrant at x = . What are the…

A: The terminal side of an angleintersects the unit in the first quadrant at Now if (x, y) is any…

Q: The sine of angle is 0.3 What is cos(0) to the nearest hundredth?

A: To find the angle

Q: One of the two acute angles in a right triangle has tangent of 5/12 . Find the sine of the other…

A: One of the two acute angles in a right triangle has tangent of 512 Let the acute angle having a…

Q: What is the value of sin(330°)?

A: Our Aim is to tell the value of sin 330°=?

Q: 3. Write the sum and difference formulas for sine cosine and tangent. (6 total)

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Q: If sine , then what are the other five trig ratios?

A: So in this we have to use fundamental trigonometry identify so I'm providing hand written solution…

Q: If sina = 0.701 and cos B= 0.708 with both angles' terminal rays in Quadrant-I, find the values of…

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Q: when it is necessary to use the Law of Cosines instead of the Law of Sines.

A: This question is based on Law of Cosine and sine rule.

Q: The cosine of the smallest angle in a right triangle is 0.8. What is the sine of the other acute…

A: If smallest angle is θ then other acute angle will be 90-θ sin90-θ=cosθ

Q: What does the amplitude of a sine or cosine function measure?

A: To describe what does the amplitude of a sine or cosine function measure.

Q: What are the reciprocals of the sine and cosine ?

A: we have to determine the reciprocals of the sine and cosine.

Q: Find an angle θ with 0∘&lt;θ&lt;360∘ that has the same:Sine function value as 210∘θ = Cosine…

A: To find angle θ with 0∘&lt;θ&lt;360∘ that has the same: (a) Sine function value as 210 degree. (b)…

Q: Use the trigonometric function values of quadrantal angles to evaluate the expression below. ( sin…

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Q: If you know the sine value for a given angle, how can you quickly find the cosecant value for that…

A: See attached file for a detailed explanation and I also give an example so you can easily…

Q: As In Previous Question, Refer to a right triangle as shown. Two angles, 0 and o, are labeled. Sine…

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Q: Express the given sum or difference as a product of sines and/or cosines. sin 0 + sin 90

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Q: What is the relationship between cosine and sine in relation to complementary angles?

A: Since the ratios sine of an angle and cosine of an is complementary ratios.

Q: Consider a right triangle with acute mesure 0 and Cos0 = 4/7  Use the pythagorean identity to write…

A: Answer

Q: The terminal side of angle 0 intersects the unit circle in the first quadrant at x = . What are the…

A: Trigonometric functions on the unit circle: If a point (x, y) is on the terminal side of an angle θ,…

Q: The sine of an angle is equal to 0.75. What is the value of tangent for this angle? Express your…

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Q: Sin(28) = cos(a) %3D mLa?

A: