1. Triangle XYZ has the following measures: mZY = 39°, mLZ = 85°, and y = 10.2. What is the length of side z? There is not enough information to use the law of sines 56.0 O 16.1 O 13.4

Q: In triangle ABC, A = 30 degree, b =20 ft, and a =2 ft. Show that it is impossible to solvethis…

A: The law of sines: asin A = bsin B = csin C

Q: An angle of measure 150° intersects the unit circle at point (-, Y). What is the exact value of…

A: To find the exact value of sin (150°) Since the point  -12,32 is passing through the point and its…

Q: Suppose there is a triangle with sides a, b, and c and angles A, B, and C. Using the known given…

A: Given query is to find the length of side a.

Q: For positive acute angles A and B, it is known that cosA= 12/13 and tanB=8/15. Find the vaule of…

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Q: On the basis of the drawing provided, complete this form of the Law of Cosines. a

A: we need a triangle to describe the law of cosine. In this case we discuss about it.

Q: Suppose that is an angle in quadrant 4 and that cos y 7 Compute the exact value of cos «(금). 25 cos

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Q: a 45° A B.

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Q: ne, and tangent of the angle without using a calculator. 177 sin(e) = cos(e) = tan(e) =

A: Topic:- trigonometry ratios

Q: If two angles and the included side are given, the third angle is easy to find. Use the Law of Sines…

A: let BAC is the triangle such that  sides of a triangle are  BC=a; AC=a and AB=c ;  the corresponding…

Q: 1) THE AREA OF A SECTOR IS A = 384 t in2. %3D A. IF THE RADIUS IS 24 IN., WHAT IS THE MEASURE OF THE…

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Q: Find the exact values of the five trigonom 19) cot e =-V7 and sin ở >0

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

Q: In this Test, we will cover all the different possible triangle set-ups. You will need to determine…

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Q: Given that sin(θ)=3√10/10, and θ is in Quadrant II, what is sin(2θ)?

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Q: 4. A sector has an area of 75 and an arc length of 15. Find its radius and angle (in radians).

A: According to the question, we have: Area of sector = 75/2 Arc length = 15 We need to calculate the…

Q: Given arccos(r) = arccot(z?), solve for dz/dr %3D

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Q: 1. Write a list of angle degree measurements between 0° and 180° whose sin value can most easily be…

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Q: Given that cos 0 terminates in quadrant I, then what is the 40 41 A and that angle 0 value of sin 0?

A: See the answer below

Q: Given that cos(0) = V10 , and 0 is in Quadrant III, what is sin(20)? %3D 10

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Q: Given that cot(0) < 0 and cos(0) < 0, in which quadrant does 0 lie?

A: Cot θ &lt; 0Cos θ &lt;0We have to find θ lies in which quadrant

Q: 3. В 30 20 C А А 17

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Q: In the right triangle ABC, the length of side a = 5 and the length of side b = 3. Find: sin b, tan a…

A: Given,           In the right triangle ABC, the length of side a=5 and the length of side b=3.

Q: Suppose there is a triangle with sides a, b, and c and angles A, B, and C. Using the known given…

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Q: Given the triangle 28 * , find the length of side a using the Law of Cosi /29° 12 final answer to 4…

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

Q: Consider a triangle with sides 3 cm, 4 cm, and r cm. Let a be the included angles of the sides with…

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Q: 5. For the right triangle below, what are (a) the length of the unknown side, (b) the tangent of 0…

A: Given,            The right triangle is shown below :

Q: In a right triangle ABC with angle A equal to 90°, find angle B and C so that sin(B) = cos(B).

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Q: Consider a right triangle with side a opposite angle A, side b opposite angle B, and side c, the and…

A: Explanation of the answer is as follows

Q: On the basis of the drawing provided, complete the Law of Sines. sin a a B a A b

A: Given

Q: A line makes the same angle e with each of the X- and Z- axis. If the angle B, which it makes with…

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Q: Find the angle rounded to the nearest tenth of a degree given the trigonometric ratio  sin A =…

A: On solving ,we get

Q: . Given AABC circumscribed by a circle, show that the b (Hint: Draw two diameter d of the circle is…

A: Law of sines: In triangle ABC, asinA=bsinB=csinC Central angle theorem: If a central angle and an…

Q: On the basis of the drawing provided, complete the Law of Sines. sin a a A C b

A: we have the given figure as the incomplete statement is sinαa=

Q: 1. Determine two other angles that have the same trigonometric ratios as each given angle. a) sin…

A: determine the other angles that have the same trignometric ratiosa)sin60°   b)cos230°c)tan200°…

Q: Given that cos O 45 and that angle 0 terminates in quadrant II, then what is the - 53 value of sin…

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Q: If the terminal side of angle A goes through the point (−24/25,7/25) on the unit circle, then what…

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Q: Use Section 2 in Chapter 10 of the book to answer the following: If sin(e) = 5/13 with e in Quadrant…

A: We have to find

Q: Given that the radius r of the unit circle is 1, what would be the values of sin 0 and cos e in the…

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Q: For positive acute angles A and B, it is known that tanA= 45/28  cosB= 7/25 Find the value of…

A: To find the value of sin(A+B) we use the formula sin(A+B)= sinAcosB + cosAsinB

Q: 9. Use a graphing or scientific calculator and the law of cosines, c = a? + – 2að cos C,a = 6 +e –…

A: the law of cosines, c2=a2+b2-2abcosC,a2=b2+c2-2bccosA, and b2=a2+c2-2accosB

Q: If triangle ABC is right angled at C , then thevalue of cos (A+B) is

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Q: A ramp leading to the freeway overpass is 180 feet long and rises 23 fet. What is the measure of the…

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Q: If e is the radian measure of a central angle of a circle So A = Or 2n %3D Or2

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Q: Suppose there is a triangle with sides a, b, and c and angles A, B, and C. Using the known given…

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Q: 1. Would you use the law of sines or the law of cosines to find the missing valhues? <A = ?, <B=?…

A: Here, the given triangle is: Let, a=7,b=12,C=75°

Q: 11. Find the length of the minor arc in inches, if the central angle is n radians. 8 in. 2/3

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Q: 3. Name a trigonometric ratio using sin that is equivalent to cos 30°.

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Q: If sin a = 17 and cos B =- for a second-quadrant angle a and a third-quadrant angle B, find the 13…

A: Given :  sinα=817 cosβ=-513 We have to find out the value of sinα+β.  We know that…

Q: If sec ? =16/5, what is sin ?? Draw a triangle and give an exact answer. No decimal approximations.

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Q: An arc has a length of 4pi and a radius of 9.  1.  What is the angle of the sector in degrees?  o…

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