give an example of when law of cosines will have to be used first instead of law of sines

Q: Suppose the terminal side of an angle 0 passes through the point (-4,-5) when drawn in standard…

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Q: Explain sine law and cosine law.

A: to explain about the sine and cosine law

Q: Use trigonometric identities to transform the left side of the equation into the right side (0 <…

A: Use trigonometric identities to transform the left side of the equation into the right side (0 <…

Q: True or False Exact values can be found for the sine of anyangle.

A: Exact values can be found for the sine of any angle.

Q: 4. The point (9, -5) lies on the terminal side of the angle e in standard position. Find (sin 0 +…

A: Use pythagorous theorem to solve

Q: State the Law of Sines.

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

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Q: Write sin 17° in terms of cosine. sin 17° COS %3D

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Q: The point (2, 3) is on the terminal side of angle Θ, in standard position. What are the values of…

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Q: If tanA = (5/12)  Then find the value of (sinA+cosA) secA

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Q: 4. Solve triangle AABC if ZA = 43, with sides a = 81, and b = 62. Round lengths of sides to the…

A: Solution Question 4  Given, △ABC in which ∠A =43°  ;   a =81   and  b = 62  We have to find the side…

Q: If angle x is in standard position such that Cos=-8/17 & Sine > O determine the exact value of Tane.…

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Q: Describe the sine and cosine rules?

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Q: what does cos sine mean

A: the ratio of the length of the side next to an acute angle to the length of the longest side (the…

Q: Without using symbols, state the Law of Cosines in your own words.

A: Given, The law of Cosines

Q: 4. Create a chart of the rules for when to use the Law of Sines verses Law of Cosines, for a new…

A: Solution: To solve a triangle is to find the lengths of each of its sides and all its angles. We use…

Q: The only even trigonometric functions are the cosine and secant functions. TRUE OR FALSE

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Q: Write the law of sines.

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Q: how to solve cos(arcsin[3/5])

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Q: Determine whether the statement "The Law of Cosines is similar to the Law of Sines, with all the…

A: "The Law of Cosines is similar to the Law of Sines, with all the sines replaced with cosines." The…

Q: Explain how a right triangle can be used to find the exact value of sec (sin-1 4/ 5).

A: Given: secsin-145 for solving this, we assume sin-145=θsinθ=45                                   ..1…

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 260° degrees Cosine…

A: NOTE: Refresh your page if you can't see any equations. . as we know,  here the given angle is…

Q: A point (2, 3) on the terminal side of angle θ is given. Find the exact value of each of the six…

A: Given: A point (2, 3) on the terminal side of angle θ is given.

Q: - sine + cose - - sine • + cose. 2rinSco:S=sin &=cor e-1

A: They are simplifying the right side only  USed LCD, LCM of the denominators = (sinθ+cosθ) So they…

Q: explain how the exact values of sine and cosine are used to find the exact values of secant and…

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Q: Use trigonometric identities to transform the left side of the equation into the right side (0 &lt;…

A: Given trigonometric identity is:

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 260° degrees Cosine…

A: An angle 0°&lt;θ&lt;360°, that has samesin(260°)cos(260°)

Q: The Law of Cosines is similar to the Law of Sines, with all the sines replaced with cosines…

A: The Law of Cosines is similar to the Law of Sines, with all the sines replaced with cosines.

Q: Please can you give me an example of Law of sines and Law of cosine with answer

A: Law of sines and law of cosines

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 210° degrees Cosine…

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Q: 6. Is it true that arcsin sin sin arcsin ? Explain your reasoning (AlIl angles are in radians.)

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Q: Determine the height of  gage blocks required to set an angle of 17Degrees22" on a 5" sine plate.…

A: The length of the sine plate is: 5 inches The angle to be set is: 17°22'' 17 degrees 22 seconds

Q: If the point (4,-7) is on the terminal side of the angle in standard position, sin (0) = cos(0) tan…

A: Here we have to find the value of trignometric functions.

Q: tan sin 8 (Simplify vour answer including

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Q: What is the law of sines?

A: To define: The law if sines.

Q: Find the exact value of the sine of an angle 0 in standard position if the point (13,-84) is on its…

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Q: How can I solve this? Write each expression in terms of a sine, cosine, or tangent of a single…

A: our objective is to find the value of the given expression

Q: If 3 tane=3 sine, find the value of sin e - cos 0.

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Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 210° 0 = degrees Cosine…

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Q: Please

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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: What are the reciprocals of the sine and cosine ?

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

Q: The point (2, 3) is on the teminal side of angle 6, in standard position. What are the values of…

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Q: Explain the ambiguous case in the Law of Sines.

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Q: Sketch the angle θ in standard position that has the point (5, –3) on its terminal side. Find the…

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Q: 59. sin s= sece1 2sece 2.

A: Given that: sin2θ2=secθ-12secθ

Q: If the point (15, -8)is on the terminal side of standard position angle 0, find the exact value of…

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Q: The terminal side of an angle theta in standard position intersects the unit at point (3/2, - 1/2)…

A: Given that point (3/2, -1/2). This is in the Cartesian plane and we find r and theta help of convert…