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Q: A triangle has sides measuring 12cm, 16 cm and 24 cm. What is the measure of the smallest angle of…
A: Solution: Let a = 12 cm, b= 16 cm, c = 24 So, the smallest angle would be the opposite of the…
Q: 10. Find a possible formula y = A cos(Bx) + C for the graph: -2 --6- -8 y
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Q: nd the four complex fourth roots of w = 625 and plot them. ] [cos (° +°k) + i sin (¯° +°k)], k = 0,…
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Q: Find all of the solutions of the equation 6cos²x-cosx-1=0 on the interval [0, 360°]. Approximate…
A: To find all the solutions of the equation 6 cos2 x-cos x-1=0 on the interval 0, 360°.
Q: let cosA=7/25 with A in QIV and sinB=-8/17 with B in QIII Find the exact value of sin(2A)
A: Given:- We use sin2θ+cos2θ=1⇒sinθ=±1-cosθand ⇒cosθ=±1-sinθ Also sin2θ=2sinθcosθ
Q: Establish the identity (Cos3x/sinx) + (sin3x/cosx) = 2cot2x The arguments in cos and sin is read…
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Q: Q2. Graph the polar equation: I=1-2 cose Fill the table and use the values to graph. Use π/4 as…
A: see below the answer and explanation
Q: Princess Fiona is in a tower 403 feet tall. Shrek is standing 18 feet away from the base of the…
A: Let θ be the angle of depression as shown in figure below.
Q: 42) LENGTH OF A STREET A developer owns a triangular lot at the intersection of two streets. The…
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Q: 1. Determine the following 3 side lengths: DO, AB, OC. Use the Primary Ratios, the Sine Law, and the…
A: 1. in triangle OCD in triangle OAB
Q: need to do a punnet square for this problem 2x^2-6x-12
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Q: x = sec(t), y = tan(t), 0 st </ (a) Sketch the curve represented by the parametric equations. Use…
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Q: Without using a calculator, what is the value of the following function? tan75° O √3+3 3-√3 √3-1…
A: The given trigonometric expression tan75°. We have to find the value of the expression.
Q: -1.5 Need Help? I -1.0 -0.5 where Read It 0.5 -0.5 -1.0 -1.5 Watch It 0.5 (b) Find a…
A: Solution is given below:
Q: 108. (2 109. (-1 + i)6 15
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Q: find t and the terminal point determined by t for each point in the figure. In exercise 21, t…
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Q: The triangle below has sides with lengths a = Find the measure of the smallest angle. Round to the…
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Q: 23. A semicircle with radius 1 is partitioned into two adjacent sectors as shown below. a (a) Find…
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Q: Describe the transformation of the given trigonometric function. A) y = - 3 sin(x+) 2 000 B) y = WIN…
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Q: Find the indicated power using De Moivre's Theorem. (Express your fully simplified answer in the…
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Q: The angle of elevation from a radar antenna to an airplane is 5°50". The antenna is 10 meters above…
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Q: (c) To convert radians to degrees, we multiply by 180°. π X
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Q: Find the indicated power using De Moivre's Theorem. (Express your fully simplified answer in the…
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Q: Find the rectangular coordinates for the point whose polar coordinates are given. (5, 5) (x, y) = (
A: Topic - Polar to rectangular coordinate conversion We are given r=5θ=5πWe know…
Q: Express -5.6 sin(x) + 1.9 cos(x) in the form k sin(x + 6) k = ㅠ Note: should be given in radians in…
A: Given; -5.6sin(x)+1.9cos(x).
Q: point(s) possible Find the radius of a circle which has a sector of area 21 square feet determined…
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Q: I. Identify whether each graph is symmetric with respect to the x- axis, the y-axis, the origin or…
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Q: Describe the end-behavior of the left side of the function: f(x) = -x³ - 2x + 4 y approaches…
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Q: = point(s) possible Find the values of sin t, cos t, tan t, csc t, sect, and cott if P = unit circle…
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Q: X Jus 45 LO 45
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Q: 7. Suppose sin(t) = 2/3 and that the terminal point of t is in Quadrant I. Find the exact values of…
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Q: (b) Solve sin 2x + cos2x = sin² x+1 for 0≤x≤ 2π.
A: To solve the following equation.sin2x+cos2x=sin2 x+1 for 0≤x≤2π
Q: Translate a triangle with coordinates A(2, 2), B(6, 2) and C(4, 4) with translation vector [4 7]…
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Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) r cos(0) =…
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Q: Simplify sin(π/3) ⋅ cos(π/6) ⋅ tan(π/4)
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Q: Verify that the trigonometric equation is an identity. sec^4 x−sec^2 x=tan^4 x+tan^2 x
A: Verify that the trigonometric equation is an identity.
Q: 7I3 2 in What is the exact area of the triangle? A= 23 X square inches
A: Area of the triangle =12×Base×Height
Q: Give the smallest two solutions of cos(5θ) = -0.6979 on [ 0,2π). Separate the two solutions with a…
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Q: Question 1 (a) Express the left-hand side of the equation sin 30+ sin 0 = 0 as a product and hence…
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Q: Use the vectors u = (4, 4), v = (−5, 2),and w = (4, −1) to find the indicated quantity. (u v) −…
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Q: Using sin and cos, please define the remaining trig functions using table below. a) tane b) sec 0…
A: Formula: Sinθ= opposite side /hypotenuse Cosθ= Adjacent side/ hypotenuse
Q: a) Label the sides of the right angle triangle below as Hypotenuse (H), Opposite (O) and Adjacent…
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Q: 5) The angle of depression of the closest point on the ground that is visible over the nose of an…
A: Let's find distance from the pilot to the closest visible point on the ground.
Q: Problem 74: sec x = -1 Solve the equation x on the interval [0, 2)
A: Topic - Trigonometric Equations We are given sec x =-1
Q: 20. If the radius of a circle is 3 cm, then what is the measure of an angle that cuts an arc of…
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Q: K √2 √2 7 2 2 The variable t is a real number and P = values of the six trigonometric functions of…
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Q: Evaluate the following expressions, giving your solutions as exact values: sin (2) cos(-3) tan(-4)=…
A: We have to find the value of each of the given trigonometric expressions.
Q: Use the rules for working with measurements to give your answer to the appropriate accuracy and/or…
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Q: Prove: Sin(x-pi/2) = -cosx
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