given the right triangle abc, with c the right angle and legs ac and bc measuring 6 and 8, respectively, what's the cos b

Q: Consider the triangle AABC with sides a = 5, b = 4 and c = 7. Use the Law of Cosines to calculate…

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Q: For a triangle AABC, we have a = 2.6, b = 6.9, and B = 138°. Find angle A (in degrees). %3D %3D %3D…

A: Given the information

Q: 1b. 1. 2b. 2c.

A: since you have asked multiple Sub- parts of multiple questions, as per our company guidelines we are…

Q: Find the angles of ZAB given at U 30 14, and 19. Round your answers to the nearest tenth of a…

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Q: Answer: 3 Given the right triangle ABC, with C the right angle and legs AC and BC measuring 6 and 8,…

A: Pythagoras theorem is applicable for only right angle triangle that is one of the angle of the…

Q: Use right triangle ABC in the figure below and the Pythagorean theorem to find the length of the…

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Q: Find an angle between 0 and 2? that is coterminal with the given angle. -4pi/3

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Q: Given a triangle ABC, which among the following shows the Laws of Cosine? * i. (AC)? = (AB)² + (BC)²…

A: To find out the correct answer.

Q: Find the value of x to determine the missing angle measure and then classify the triangle by its…

A: Given

Q: Consider the triangle AABC with sides a = 5, b = 4 and c = 7. Use the Law of Cosines to calculate…

A: The answer is found in step-2

Q: Find the angle 0 between v=-8i+6j and w=4i+6j. If necessary, round to the nearest tenth of a degree.…

A: We can make it easier for you

Q: Find an angle between 0 and 2pai that is coterminal with the given angle.  -5pi/3

A: Angle is,

Q: Given a triangle ABC, which among the following shows the Laws of Cosine? i. (AC)? = (AB)² + (BC)² –…

A: I give you complete proof you question has may be printing mistake in first two parts there is extra…

Q: Use the given information below to find the lengths of the missing sides of a triange. Side a is…

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Q: In the accompanying diagram, mLC = 90, mLA = 42, and CA = 10. Whìch equation can be used to find AB?…

A: According our guideline I solve first three problem. For another solution please re upload next…

Q: On hypotenuse AB of the right triangle ABC, D is the point for which CB=BD. If angle B= 30 degrees…

A: Pythagoras theorem states that for a right angle triangle, with sides a, b, c, where c is the…

Q: Find the angle between v = i + 2j and w = 4i - 3j. Round to the nearest tenth of a degree.

A: To find the angle between  v=i^+2j^w=4i^-3j^

Q: For the angles a and ß in the figures, find cos(a + B). 6 2 4

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Q: In a right triangle PQR, angle Q is 90° PQ = 12cm and QR = 5cm. What is the value of cos R?

A: The given triangle can be drawn as

Q: The figure shows triangle KLM inscribed in circle P. K fmZPLM = 43°, find mZLKM, in degrees. %3D…

A: we know that chords subtends an angle to the circle is half the subtends by it to the center so…

Q: A 2. In the figure above, AB = BC = CD = DE, all triangles are right triangles. If AE = 10, what is…

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Q: In a triangle AABC, right angled B, AB=7cm, and (AC - BC) = 1cm. The value of (sec C + cot A) is: *

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Q: For the triangle ABC, Angle A= 60°, Angle B=40° and side length a= 7cm. Side b = B O a. 5.2 cm O b.…

A: This question can be solved using the concept of sine rule.

Q: Find the angle between v = 6i and w = 5i + 4j.Round to the nearest tenth of a degree.

A: we have to find the angle between v=6i and w=5i+4j. we have to round the answer to the nearest tenth…

Q: Find the ot her Five functrons of Angle り しSCtこ7 the Acute

A: Given that :  cscA=√7. We find other five function using this . We know that: sinA =1/cscA.…

Q: Solve the right triangle ABC, where C = 90°. Give angles in degrees and minutes. a= 12 m, c= 17 m ..…

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Q: Find an angle between 0 and 2pi that is coterminal with given angle: a.) -pi/3 b.) 31pi/6

A: The detailed solution is given below Thank you

Q: =Da. For the 45°-45°-90° triangle shown, suppose that AC =

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Q: Two tugboats that are a- 110 t apart pull a barge, as shown. If the length of one cable is b 202 t…

A: In this problem cosine law is used A2=B2+C2-2BCcos(A)

Q: 4a. 4 b. 70 CO 4 c. 50 ok, isoS Eeles 9a 50 5 a. 40 Salene 5 b. 60 5c. 25

A: 4b- Since all the sides are different, hence the triangle is scalene triangle. 4c- Since all the…

Q: Given a triangle ABC, which among the following shows the Laws of Cosine? i. (AC)² = (AB)² + (BC)² –…

A: As per our guidelines we are supposed to answer only one question at a time. So I am solving the…

Q: Solve the triangle using the labels as shown in the figure below (round lengths of sides in m to…

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Q: In right triangle ABC with right angle at C AB=17 BC=8 Find MN if M and N are midpoints of AB and BC…

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Q: Find the angles of △ABC given that a=12, b=21, and c=19. Round your answers to the nearest tenth of…

A: We use cosine law and angle sum property to find out unknown angles of given triangle

Q: Find a positive angle less than 360° or 2n that is coterminal with the given angle. - 1,225° O A.…

A: here the given angle is negative so to find the coterminal angle, we need to add a multiple of 360…

Q: For the angles a and B in the figures, find cos(a + B). 6 4 1

A: NOTE: Refresh your page if you can't see any equations. . for the right angle triangle ABC, use the…

Q: In circle P, AB= 24, DP=5. Find: DC and mZDPB. Round the angle measure to the whole degree. A, C P.

A: AB=24 , DP=5

Q: For the triangle shown, find the following. (Assume u = v = 18 and w = 25. Round your answers to one…

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Q: In the triangle below, if cos ZBAC = 0.6 and the hypotenuse of the triangle is 15, what is the…

A: Given: In a triangle ABC cos ∠BAC = 0.6  and the hypotenuse of the triangle is 15. To find: The…

Q: Find the angle between v = 6i and w = 5i + 4j. Round to the nearest tenth of a degree.

A: u.v=uvcosθ

Q: Find the angle between v = i + 2j and w = 4i - 3j.Round to the nearest tenth of a degree.

A: Consider the given: v→=i+2jw→=4i−3jv→⋅w→=i+2j⋅4i−3j=14+−32=4−6=−2

Q: Find the angle between v = -2i + 5j and w = 3i + 6j. Round to the nearest tenth of a degree.

A: We are given two vectors v=-2i^+5j^ and w=3i^+6j^ We can find the dot product of these two vectors…

Q: Find the angle between v = -2i + 5j and w = 3i + 6j.Round to the nearest tenth of a degree.

A: Given vectors are v=-2i+5jw=3i+6j we know  cosθ=u→·v→u→v→

Q: A triangle (ABC) has side a = 27mm, side c = 34mm and angle B = 62%.  Using the cosine rule, find…

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Q: For the triangle shown, find the length AD. (Assume u = 19, v = 19, ∠x = 25°, and ∠y = 25°. Round…

A: Given that:  u=v=19,   x=y=25°

Q: The following information refers to triangle ABC. Find all missing parts using The Law of Cosines:…

A: A triangle ABC has lengths a=3.8m, b=4.3m, c=6.3m

Q: Given the right triangle shown below with side lengths a = 11,b = 5, and c = V146, find the angles A…

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Q: If C is a right angle in triangle ABC with A = 23° and a = 12, solve the triangle.

A: The triangle is a right scalene triangle. Use the sum of the angles of the triangles to calculate…