Using law of cosines to solve the triangle B=75 degrees 20 feet a=8 and c= 6 find b, A and C

Q: Find the values of x in the following three triangles

A:

Q: Convert the equation to polar form. 3x = 3y Submit Answer

A: The objective of this question is to convert the given Cartesian equation, 3x = 3y, into polar form.…

Q: Sketch 0= 5 T in standard position. Drag to show the angle. K

A: The given angle

Q: Use the Law of Sines to find the indicated angle 8. (Assume ZC = 61°. Round your answer to one…

A:

Q: The largest side of a triangle is one meter more than twice the length of the shortest side. The…

A:

Q: Solve the factored equation 5 sin (1) (2 cos (1) - 1) = 0. Give your answer in radians. (Give your…

A: To solve the following factored equation.

Q: State the sum and difference formulas for the sine. sin (x + y) = sin (x) cos (y) + sin (y) cos(x)…

A:

Q: 47) 2banx 1-tan³x + = cosxtsinx 2009X cosx sinx

A:

Q: Solve for x. Round to the nearest tenth, if necessary. C 64° X B 8.5 A

A:

Q: Simplify expression by using a double-angle formula. 1-2 sin 20 П ☐ sin ☐ Π ☐ SOɔ ☐ ☐ cot ☐ Osec☐ ☐…

A:

Q: The path of a satellite orbiting the earth causes the satellite to pass directly over two tracking…

A: The figure

Q: Evaluate tan (cos G 9 giving your answer as an 11 exact value (no decimals).

A:

Q: Solve the following equation on the given interval. csc³ x-4cscx=3-cot² x; [1,2) X;

A: csc3⁡x−4csc⁡x=3−cot2⁡x;[π,2π)

Q: cos 18° cos 12° cos 72° cos 78° sin 62° sin 73° - sin 28° sin 17° -

A: On Simplifying we get   6​/2                                         Explanation:

Q: Express as a product. sin 4ẞ + sin 10ẞ + sin 22ẞ + sin 16ẞ

A:

Q: 2 cos a + 3 sin a sin 2α if =-2. 3 cos a - 2 sin a α

A: Sin 2a = 2516​Explanation:If you have any questions please let me know in comment box thankyou.

Q: 10sin(t)cos(t)=-2cos(t)

A:

Q: 3.5 In a PQR below, QR = 5,5 cm and OR P=60°, calculate the length of PR 5,5 ciu 60° R

A:

Q: Let u = (2, -1) and w=(-4,5). Calculate 3u + 4w. (Give your answer in the form (*, *). Express…

A:

Q: The double-angle identities are used when we want to simplify a trig expression. Similarly, you can…

A:

Q: Given the vector u = -17 -33, find the magnitude and angle in which the vector points (measure…

A: Given that the vector u=-1i-3j we have to find the magnitude and angles

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: a)2.566 yards b)0.0354 gallonsc)333,251.03 in2d)172.222 ft2Explanation:Step 1: a) 234.67 cm to…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: Several professions require individuals to make calculations based on formulas and apply them to…

Q: Question 2 On the graph below draw the resultant vector of the red and black vectors show below? 10…

A:

Q: Quick answer

A: The objective of this question is to find the volume of the solid obtained by rotating the region…

Q: Express as a product. 2π 2π sin (a - -) - sin (a + 3 3 -)

A: given expression

Q: 9 V u T P a Match the vectors p, q, and with one of the combinations of the u and vectors from the…

A:

Q: A parade travels 6 blocks south and then 2 blocks east. What is the direction of the parade's…

A: A parade travels 6 blocks south and then 2 blocks east. To find the direction of theparade's…

Q: 2. Find the angle 0 if A = 33°, b = 13 and c = 9.

A: angle A=33b=13c=9

Q: The diameter of the first Ferris wheel was 250 ft, meaning it had a radius of 125 ft. The top of the…

A:

Q: 5. (5 pts.) a) Does the subgraph marked in bold to the right represent a tree? Why or why not? b)…

A: This answer is given below.Explanation:

Q: Cot Co 2. Verify cot² (0) - csc² (0) = -1

A:

Q: Write the following in trig form. Show your work: -6-9i 10+9i 6+9i a. How is the quadrant related to…

A: The objective of the question is to convert the given complex numbers into trigonometric form and…

Q: Rewrite without parentheses and simplify. (y-5)^(2)

A: The objective of the question is to expand and simplify the expression (y-5)^2.

Q: During the ground contact phase of running, vertical ground reaction force F1 is 2000 N, the…

A: The objective of this question is to find the angle of the resultant force with respect to the…

Q: Express as a product. 2 1-2 cos a

A: 1 − 2cos2(α) can be expressed as −cos(2α).Explanation:To express 1−2cos2(α) as a product, you can…

Q: How do I approach the question

A: To approach this problem, we can start by using the properties of the arctangent function and…

Q: 8. Simplify the following: 1+ cos2x sin 2x

A:

Q: A dog runs 250 feet south, then turns and runs at an angle of 25° west of south for 252 feet. What…

A: The figure

Q: 39. MATHEMATICAL CONNECTIONS The figure shows the < acute angle of intersection, 02 - 0₁, of two…

A: The objective of this question is to first derive an equation for the tangent of the difference of…

Q: Find the unit vector in the direction of

A:

Q: A ladder rests on a wall that is 2 m high. The foot of the ladder is 3 m from the base of the wall…

A: The objective of this question is to find the angle that the ladder makes with the ground. We can…

Q: But A-C=7-(-13)=20. Correct?

A: Conic section-

Q: sin(u) = 41 π 2 <U<π

A:

Q: The path ofise obiting the earth case the betto pass directly ever be tracking stations and, which…

A: The objective of this question is to find the height of the satellite above the ground using the…

Q: 8 cos 10° cos 50° cos 70°

A: cos10°cos50°cos70°=√3/8Explanation:Step 1: Step 2: Step 3: Step 4:

Q: A ship leaves port with a bearing of S 40°W. After traveling 7 miles, the ship turns 90° and travels…

A: The figure

Q: Find the exact values below. If applicable, click on "Undefined". csc (-300) cot ( -300)

A: The given expressions to find the values are

Q: ā − Let a = and b = . - Find k so that a and b will be orthogonal (form a 90 degree angle). k=

A: Let .To find  will be orthogonal.

Q: On the graph below draw the resultant vector of the gold and green vectors show below? The gold…

A: