Convert Polar equation 4r cos(theta) + r sin(theta) = 8 to retangular

Q: solve in very simple steps so i can follow along  sin theta/2 +costheta=1 (greater than 0 less than…

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Q: Solve the LP problem. If no optimal solution exists, indicate whether the feasible region is empty…

A: 0.6x + 0.6y≥1.2y≤11x ≥ 0, y ≥ 0.

Q: Solve the equation for solutions in the interval 0 ≤ x < 27. Round approximate solutions to the…

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Q: Exercises 21-28: (Refer to Example 4.) Find the following. (a) sin(a + B) (b) cos (a + B) (c) tan (a…

A: Question No. (22): Given:  in quadrant IITo Find: To find the following:

Q: Convert the angle measure 36° to radians

A: To Convert the angle measure 36° to radians

Q: Exercises 61 and 62: Find the following. (a) sin(a + B) (b) cos(a + B) (c) tan(a + B) (d) The…

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Q: A triangular field has sides of lengths 20, 41, 47 yd. Enter your answer as a number; answer should…

A: Given a triangular field has a sides of lengths  20,41, 47 yd.

Q: Find an equation for the hyperbola that satisfies the given conditions. Foci: (0, ±3), hyperbola…

A: Foci: (0,±3), hyperbola passes through (4,5)Let equation for the hyperbola bex2a2−y2b2=−1

Q: Exercises 5-10: Complete the following. (a) Sketch a vector v that models the situation (b) Express…

A: As per bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: Write the complex number in trigonometric form, once using degrees and once using radians. Begin by…

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Q: 3. Solve analytically. Hint: Move all terms to the left side (obtain 0 on the right) and combine all…

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Q: For the following graph, list the period and amplitude and state the equation for the graph in both…

A: The standard equation of cosine and sine function Amplitude time period phase shift vertical shift

Q: Find the product for A and B with this matrices. A = 싫 3 A) 2 5 94 9 0 B=L 1-12 28 B) [36 " 8 c) 16…

A: Consider the matrices

Q: Find c if a = = 2.65 mi, b = 3.35 mi and ZC = 40.4 degrees. Enter c rounded to 3 decimal places. C =…

A: Given, a=2.65 mi, b=3.35 mi , and degrees.According to law of cosine,

Q: Page < 4. A golf ball is hit with a 45° angle of elevation from the top of a ridge that is 50 feet…

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Q: In AABC, c=6, a=30°, and y=120°. Find the exact value of b. a) 2√3 b) √3 c) 3√3 d) 6√3

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Q: 2. Sketch the ellipse and list its domain and range. (x-4)² (y +2)² + 4 = 1 3. Write an equation for…

A: Domain of ellipse = Range of ellipse =

Q: If sinx 5 =/for for 0 ≤ x ≤7, determine the value of sin2x and cos2x. 13

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Q: Prove the identity. 6(tan(x) cot(x)) tan²(x) - cot²(x) Factor the denominator and then simplify. = =…

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Q: Verify the identity. cos2 0(1+ tan n2 ²0) =

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Q: Use a half-angle formula to find the exact value of sin 22.5°. sin 22.5° = 0 8

A: The given expression .The aim is to find the exact value of the expression using the half-angle…

Q: Which statement is true? E The function tan¹(a)= arctan(z) = 0 has domain z € [-1,1] and range 0 €…

A: Domain:- All input values where the function is definedRange: All output values of function with…

Q: The blade on a typical table saw rotates at 3700 revolutions per minute. Calculate the linear…

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Q: Use table for trigonometric function values of some common angles and simplify the resulting…

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Q: Use a double-angle identity to find the exact value of the given expression. 2 tan 22.5° 1- tan…

A: 2 tan(22.5°)/[1 - tan222.5°]

Q: Find all solutions of the equation in the interval [0,2л). 2 sin ²0-sin 0-1=0

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Q: Find the component form of the vector v using the information given about its magnitude and…

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Q: Answers- To show Cotn (1 - cos2x) = sin 2 x proof for the result.. Now Cotx (1-COS2x) (cotx)…

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Q: Use trigonometric identities to solve the equation in the interval [0, 2л). 4 cos ²0+6 sin 0-6=0

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Q: 4. Determine the exact ratio of sin 11π 12

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Q: how to verify (1-2cos^2x)/(1-2cosxsinx) = (sinx+cosx)/(sinx-cosx)

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Q: Find the indicated terms of the arithmetic sequence with the given description. The 50th term is…

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Q: C A 15° 120 ft B

A: In right angle triangle, the tangent of an angle is the length of the opposite side divided by the…

Q: A.0 OB. 13 OC-13 -50 D. Undefined 50 -50 50 What could the slope be? Choose the correct multiple…

A: We have to use the concept of slope of a line

Q: A memorial is V-shaped with equal sides of length 241.25 ft. The angle between these sides measures…

A: A memorial is V-shaped with equal sides of length 241.25 ft. The angle between these sides measures…

Q: Use a double-angle formula to find the exact value of the given expression. 1-2 sin ²22.5°

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Q: Verify the identity. 1 - cos(a) sin(a) 1 - cos(a) sin(x) sin(a) 1 + cos(a) 1 - cos(α) sin(a) 1- 1 +…

A: To verify

Q: Because of prevailing winds, a tree grew so that it was leaning 6° from the vertical. At a point d =…

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Q: Sketch the ellipse and list its domain and range. (x-4)² (y + 2)² + 9 = 1

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Q: 3. The trigonometric equation cos²x - sinx = 0 has the same solutions as the trigonometric equation…

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Q: Solve for x in the interval [0,27]. Make any necessary substitutions using identities. Keep answers…

A: The given equation is,Substitute

Q: Write the complex number in trigonometric form. 8i =(cos+isin) 8i =

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Q: Determine the values of ? if −pi ≤ (theta) ≤ 4pi given that sin (theta) = −0.05

A: Consider the equation

Q: Find the exact values for the six trigonometric functions of the angle 0 in the figure. ... 2 11…

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Q: Solve the following equations on the interval [0, 2TT) 3C. cosx=2–2sin’x

A: solving the trigonometric equation in the interval [0,2pi) cosx=2-2sin^2 x

Q: The sun is 60º above the horizon.  If a building casts a shadow 230 feet long, approximately how…

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Q: 2 3π 2 4. cos α ==, 3 -<a<27, and sin ß- 3= 1 ₁ 0<B<1/₁

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Q: 3. A flagpole is situated at the top of a building 115 ft tall. From a point, P, in the same…

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Q: Determine the common difference, the fifth term, the nth term, and the 100th term of the arithmetic…

A: Where  is the first term,  is the number of term and  is the common difference.

Q: Consider the following. -5 3 -HAN A = 2-5 B = 1 2 1 0 (a) Find A + B. 3 5 -3

A: we have given