You are flying a kite and have let out 90 feet of string. The kite string makes a 45º angle with the horizon, and your height is 6 feet How high in the sky is the kite?

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A: What is the period of y=tan(2πx)

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A: The half angle formula for sine is: sin∅2= ±1-cos∅2

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Q: Let sin A = cos(2A) = — 12 13 with A in QIII and find

A: sinA=-1213 with A in QIII.

Q: 2) 8 = R if * = I end ₂ L ead," 3)&= 0 9 L = 50m, R=15cm =9a1cm

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A: Please see the below answer.

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Q: Question 17 > Solve 2 cos²(x) + 3 cos(x) - 5 = 0 for all solutions. x = where k € Z Question Help:…

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Q: Simplify the trigonometric expression. 7 7 + 1 - sin(x) 1 + sin(x)

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A: To find the values of the trigonometric functions of the angle (in standard position) whose terminal…

Q: Use the adjacent figure to find the exact value of the following trigonometric function. sin 0 2 0…

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Q: Simplify without a calculator: cos(210) tan(-30°) sin(150°) cos(-320°) sin (210°) tan(-210°)…

A: cos210°tan-30°sin150°cos-320°sin210°tan-210°sin-205°cos-25°

Q: Question 9 Solve sin(x) = 0.34 on 0 < x < 2. There are two solutions, A and B, with A< B. A- B- Give…

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Q: In 1-6, match each statement with the correct value. √31 2 1-√3 -√3√2 √3 √3 2 2 3 Drag each of the…

A: formula used (i)  tan(2x)=2tanx1-tan2x(ii)  cos(2x)=1-2sin2x(iii)  cos(2x)=cos2x-sin2x(iv)…

Q: Tutorial Exercise Make the indicated trigonometric substitution in the given algebraic expression…

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Q: Use a double-angle identity to find the exact value of the expression. cos ²67.5°- sin ²67.5° cos…

A: let N=cos2(67.5°)-sin2(67.5°)

Q: You are given that cos(A) = 13, with A in Quadrant IV, and cos(B) =3, with B in Quadrant I. Find…

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Q: When defining inverse trigonometric functions, we restrict the function to an interval (or in some…

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Q: M 15 18⁰ e E m T

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Q: Use one or more of the six sum and difference identities to find the exact value of the expression.…

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

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Q: Given that sec(S) = -3 and S is in the second quadrant. Find the exact values of the other five…

A: given that  sec⁡(S)=−3      Use the definition of secant to find the known sides of the unit…

Q: Verify the identity. csc² x + cot² x=2 csc ² x-1 2 2

A: csc2x+cot2x=2csc2x-1

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Q: Solve for each variable: r ≈

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Q: Two sides and an angle are given below. Determine whether the given information results in one…

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Q: Verify that the equation is an identity. cos ²0 (tan ²0+1)=1 To verify the identity, start with the…

A: Trigonometry

Q: t 48⁰ 8 X

A: For the given triangle Hypotenuse( h ) = y base( b ) = 8 Perpendicular( p ) = x

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Q: Solve the following for 0, in radians, where 0 ≤ 0 < 2л. Select all that apply: 2.92 0.95 0.33 1.3…

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Q: 7л Use a half-angle formula to find tan (

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Q: 13. A cruise ship travels 300 miles due east before turning 30° north of east. along its new course.…

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Q: Use the right triangle shown in the figure. Then, using the given information, solve the triangle. a…

A: a=5, b=3

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Q: Q1: Solve the complex equation: hint: cos z = 2.5 : ZEC cos(0₁ +0₂) = cos 0₁ cos 0₂- sin 0₁ sin 02

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Q: Consider a triangle ABC like the one below. Suppose that A = 111°, b=5, and c= 73. (The figure is…

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Q: Find the exact value of the expression given below. 5x 12 cos 5x 12 (Simplify your answer, including…

A: We know that the cosine formula  cos (a+b) = cos(a) cos(b)-sin(a)sin(b)

Q: Sw Note Find the product z₁z2 and the quotient Z1 Z2 Express your answers in polar form. 2₁ = 6(…

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