2(cos60°+isin60°)]^2 in a+bi form

Q: use half angle formula to find exact value of sin(17pi/8)

A: Given; sin(17pi/8)

Q: 14. Find a possible equation in the form y = A sin(Bx) so that the first minimum of the graph to the…

A: The form of the equation is  y=Asin(Bx) The first minimum of the graph to the right of the origin…

Q: Find the exact value of tan(A+ B), given cos A = − 5/13 and sin B = 3/5 , A in quadrantII and B in…

A: Use the trigonometric identity to simplify for the tan(A+B)

Q: (b) cos(cos-¹(√3))

A:

Q: A. f(x) = 3x² - 4 B. f(x) = x³ + 5x - 2 C. f(x) = 10x³ + 4x³ = x D. f(x) = 7x4 - 5x+8

A:

Q: Question 3 Determine the end behavior of f (x)= y = 2 y = 2x + 7 = 2x³ y = y=0 y=9x-18 2r³+2³-82-4…

A: This is the solution

Q: Finding the Standard Equation of a Circle In Exercises 7-12, find the standard form of the equation…

A: Given query is to find the equation of the circle.

Q: 32. Find the exact value of each. (a) tan-¹(−1) (b) cos(cos-¹(√3))

A: this is the question of trigonometry here trigonometric inverse function is given we have to find…

Q: Help With these two parts

A: Here we have to choose the correct option.

Q: C 32 40 В 24

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Q: Consider the following. cos(x + y) cos(x - y) = cos(x) - sin²(y) Prove the identity. - sin(x)…

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Q: Graph. 0 = - 4

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Q: (a) Express cosx-2sinx in the form Acos(x+a). (b) Hence, or otherwise, solve the equation cosx-2…

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Q: Find all degree solutions for the following. (Enter your answers as a comma-separated list. Let k be…

A: Given Equation:- sin2θ=22

Q: Find an equation for the hyperbola that satisfies the given conditions. Foci: (0, 14), vertices: (0,…

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Q: Evaluate cos(arctan 4/5 - arcsin 1/3)

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Q: 21. A circle of radius 32 inches has a central angle that subtends an arc of length 207 inches. (a)…

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Q: ㅠ ¹(²-7) - ² 3 2 8 y = tan

A: y = tan (x2 - π8) - 3 Asymptotes of a curve are defined as the lines which approach the curve but…

Q: Use your graphing calculator to find all degree solutions in the interval  0° ≤ x < 360°  for the…

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Q: In your own words, what is the Unit Circle Approach to Trigonometry? In your own words, what is the…

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Q: Find the area of the triangle with = 9, b = 11, c = 8 Round to three decimal places. A

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Q: 2) side "a" = 4 | Side "b" = 5 side "c"-8

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Q: Eliminate the parameter t in the following. x = cos 2t, y = cos t

A: See below the answer and calculation

Q: Q2. The fifth roots of -16 - 16√3i

A: We need to find out the fifth roots of complex number.

Q: Solve for x. The top figure is a kite, and the bottom figure is a trapezoid. 22° 41 A 137⁰ y

A: this is question of geometry  two composite figure is given  we have to find the angle  we use basic…

Q: use De Moviers Therom to Simplify the complex number (3 +2i)³

A: The given complex number is 3+2i5

Q: 4. Given the point (r,0) = (21,304°). Convert this point to rectangular coordinates, (x, y). Give…

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Q: Using the figure below, find the measure of each acute angle for the right triangle in degrees.…

A: Given query is to find indicated angles.

Q: Using a double-angle or half-angle formula to simplify the given expressions. (a) If cos² (38°) -…

A:

Q: Question 9 Solve for all values of x in the interval - SXS" 2 cos²x + 9 sin x = 3 sin² x

A: To solve the following equation for all values of x in the interval -π≤x⩽π.2 cos2 x+9 sin x=3 sin2 x

Q: Write the polar form of the rectangular equation. y = 2x-5 Assume that all variables represent…

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Q: if the area of an equilateral triangle is K=22 ft.² use heron’s area formula to find the length of…

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Q: solve in degrees, Find all solutions if 0° ≤ theta < 360°. Verify your answer graphically. (Enter…

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Q: 3 y = -sin 3(x - 5) + 1

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 5. Simplify the expression: tan (csc (x)). Assume x is defined appropriately.

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Q: 22. A 40 inch long pendulum swings through an arc of 20° in one second. Approximately how far does…

A: The arc Length of a sector with central angle θ and radius r is given by arc length =rθ where θ the…

Q: sin3(t) = sin(t)

A: Sin3t = Sint  Sin3t - Sint = 0 Sint (Sin2t - 1) = 0 Sint = 0, Sint = 1, Sint = -1 These are the…

Q: im confused can you explain more

A: The given point is (-403, 40) , convert this point into polar coordinate (r,θ), with r&gt;0 and…

Q: solve the equation on the interval 0 is less then or equal to theta less than or equal to 2pi…

A: Here we can find the value of θ in the given interval using the properties of trignometry.

Q: f sin A = 2/3 with A in the interval 0° ≤ A ≤ 90°, find the following. tan A/2

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Q: Find an equation for the hyperbola that satisfies the given conditions. Asymptotes: y = ±x,…

A: The hyperbola has asymptotes y=±x and passes through (10, 6)

Q: Let (3, -8) be a point on the terminal side of 0. Find the exact values of sin0, csc 0, and cot0.…

A: Consider

Q: The function fis defined as follows. f(x) = -2x²+6 If the graph of fis translated vertically…

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Q: If θ is an angle in standard position and its terminal side passes through the point (2,7), find the…

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Q: Fill in the table: f(x) = sin(x) f(x) = cos(x) f(x) =tan(x) Domain Restriction of Domain of Range of…

A: We know Domain:- All input values where function definedRange:-All output values of function on…

Q: G 25⁰ 7 F

A: Use trigonometric ratio for finding the missing value.

Q: Solve the triangle. a=3, b=8, C= 150° (Round to two decimal places as needed.)

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Q: y = 3 cot ³(x-7)+1 Amplitude: Period: Phase Shift: Midline:

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Q: cos-1(-sqrt(2)/2)

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Q: Determine the amplitude, period, phase shift (horizontal displacement) and vertical translation of…

A: Topic = Functions