1 a) Explain the method for proving sinxtanx+ b) Prove the identity. sinx tanx COSX is an identity.

Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one…

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Q: Use the Law of Cosines to determine the indicated side x. (Assume b = 15 and c = 17. Round your…

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Q: A steep mountain is inclined 72 degree to the horizontal and rises 3800 ft above the surrounding…

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Q: tan and sec# are negative, in which quadrant does the terminal arm of # lie? a) Quadrant III b)…

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Q: Cos2(0+10)=0.225

A: topic:- trigonometry

Q: When p(x) is divided by (2x-1), the quotient is (x^2+3x-1) and the remainder is 10. This function…

A: We know that divide rule is - P(x) = g(x) .q(x) +r(x) .     Here i attached the solution of this…

Q: Two forces of magnitude 20 newtons (N) and 50 N act on an object at angles of 30° and -45° with the…

A: We have to find F1 +F2

Q: Find the area of the trapezoid shown below 12 5.8 11.6 14.5 13

A: Topic = Area

Q: Graph the curve whose parametric equations are given, and show its orientation. Find the rectangular…

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Q: Graph the feasible region for the system of inequalities. x-3y ≥6 3x+y≤6 Use the graphing tool on…

A: The given system of inequalities, x-3y≥63x+y≤6 Note: Multiple questions are given, we are answer…

Q: 13 6 Give exact answers. If csc(x) = = sin(-) = ³(²-) tan()=[ COS (in Quadrant 2), find

A: NOTE: Refresh your page if you can't see any equations. . as we know,

Q: For each cyclic graph shown below, state the following: Fraph #1 The period: The maximum: The…

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Determine the exact value of cos ہ اس + Sl 6

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Q: pilot is flying over a straight highway. He determines the angles of depression to two mileposts, 3…

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Q: Please answer and write correctly and neatly. Let u = (-1, 3), v = (2, 4), and w = (2, -5). Find…

A: To find the component form of the vectors.

Q: Given f(x) = [x] describe all the transformations of h(x) and then graph the function h(x) by the…

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Q: 5. If f(x) = 2x² - 3 and g(x) = 2 sinx, determine (fog)(x) and (fog) (), 0≤x≤ 2n.

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Q: Analyze the following equation and graph it. r= 7 7 + sin 0

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Q: Calculate the missing side and angles of the following triangle: P 8 cm 30° 6 cm R

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Q: YOU MUST SHOW DOMAIN CHANGE and SUBSTITUTION ~ MOL Je to solve each trigonometric equation in…

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Q: Find the angle labeled 8. (Round your answer to one decimal place 8 = 9 8 0 5

A: To find the angle labeled θ.

Q: 4. Find the trigonometric ratios of sec a, cot ẞ and csc ß. a 5 3

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Q: Verify the Identity: tan sin = sec-cos

A: We verify this identity using relations between different trigonometric ratios & also using…

Q: A ornament is made in the shape of a triangular prism. The ornament is made from mahogany, which has…

A: Given data:- The given density for question (1) is, =0.71 g/cm3 The given cost fill to the pool is,…

Q: Write an inequality for the graph. WOKALUARE N HAMEE TAKANA. ARCTRIBUN MIGIRIMLIGIBERNET KONSE…

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Q: Three guy wires are being used to support a radio tower. One end of each wire is attached to the top…

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Q: Evaluate the expression and write the result in the form of  a + bi. 4/1 + i - 4/1 - i

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Q: Write answers exactly with to the side if needed. So, if your answer is you would write 3 4 as by…

A: 160·π180=8π9   So, 160 degrees = 8π9

Q: The rectangular coordinates of a point are given. Find polar coordinates for the point (5,-5) O A.…

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Q: Describe how you would create sketches of the following  functions: a) y = 2 sin (x + 180°) b) y =…

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Q: If (-2,-2) satisfies the function ƒ(z) = a cos(2ª + 7) + 3, then a must be: a) 5 Ob) 3 Oc) -3 Od) -5

A: Satisfy point in  function

Q: Find an equation for the graph shown to the right. Type the equation in the form y = A sin (@x) or y…

A: We have to find the equation for the graph

Q: sec(x) = tan(x) + cot(x) Solve the equation on the interval 0 ≤ x ≤ 2π.

A: Solve as general

Q: Henry is sitting in a tree 32 feet above the ground watching a deer. If the deer is 57 feet from the…

A: Given: Henry is sitting in a tree 32 feet above the ground. He watching the deer is 57 feet from the…

Q: cos 0 = √√2 -|~

A: Let's find angle theta.

Q: A car travels along a straight line at a constant speed of E60.0mi/h for a distance d and then…

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Q: All asymptotes to the tangent function occur when: O a) cos x = 0 b) sin x = 0 c) cos x = 1 d) sin x…

A: This question is related to trigonometric ratios, we will solve it using given information.

Q: 9. The sign at the tee off area for a hole on a golf course indicates the hole is 340 yards from the…

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Q: The angle of elevation to the top of a Building in New York is found to be 7 degrees from the ground…

A: Angle of elevation to the top of a building be 7 degree from the ground at a distance of 1 mile from…

Q: 6. Sara is standing 35 feet from the base of a rock wall watching her two sons, Max and Jon, climb…

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Q: Problem 02: (a) A predator is flying at a constant speed along with a constant height of 100 m that…

A: Given data:- Flying height of the predator from the ground level is 100 m Angle between the predator…

Q: f(x)=4sin The equation of a sine function that has an amplitude of 4 and a period of: f(x)=4sin(4x)…

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Q: Verify the Identity: tan 0+ cos 1+sin 0 -= sec 0

A: To prove :- tanθ+cosθ1+sinθ=secθ

Q: Given points A (2, 5,-1) B (3,-2,4) C (-2,3,1) Find a) RAB.RAC b) Angle between RAB and RAC c)…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: 3 3. Find the value of cos(2x) given that sin x = -and x is in QII.

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Q: 28. The value of lim X-0 (1) O (3) 1 ax-xa x→axx-aª 29. If lim (1) a = 1 (3) a = e (1) 2/1/2 (3) 1…

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Q: Please answer and write correctly and neatly. Let u = (-1, 3), v = (2, 4), and w = (2, -5). Find…

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Q: Find the domain of the function f and of its inverse function f¯1. f(x) = 7 sin (10x)

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Q: vector x = (-1.5  -2.5  -0.5) vector y = (-2  1  0) Evaluate the Scalar product of x and y

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Q: Acute triangle ABC has ZA = 63°, a = 7.0 cm, and C= 5.7 cm. Å B A Determine the measure of ZC. State…

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