Find the exact value of the following expression. Write the answer as a single fractic sin 11x 4 COS T - + cos - 6 11T 4 sin T - 6

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Q: w, angle C = 90°. If AC = 75 m, find, what is the value of Zx in the diagram shown below dredth…

A: From figure  m∠x=m∠A ⇒m∠C=90° ,AC=75 m and BC=78.00 m

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A: Given that A = 72.4°, C = 38.7°, b = 3.8 cm Angle sum property of triangle states that the sum of…

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Q: 2 sin (3x) :) = √3 on (–2¤, 2π). tan (x+²) = -√3.

A: We know that sine positive 1St and 2nd quadrant And  tan positive 1St and 3rd quadrant

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A: ∫sinx2+1sinxdxformula used :∫sinxdx=-cosx+C∫cosecxdx=lncosecx-cotx+C

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A: Given an ordered pair that is 5,π2, and we need to plot this.

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Q: Which of the following vectors has a magnitude of √40 and a direction of 0 = 251.565°?

A: NOTE: Refresh your page if you can't see any equations. . the first vector is  find the magnitude

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Q: 5 4- U -2 -3/2 -J/2 J/2 -1 -2 nin -3 -4 -5 32 Period of y = sec x is Q Given the graph of the…

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Q: 8. A musical production took in revenue modeled by the equation R=-61² +132t+1440, where R is the…

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A: A satellite photographs a path on the surface of the Earth that is 2000 miles wide. To find the…

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A: According to the problem, we have

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Q: Given u = 30 (cos 60°, sin 60°), what are the magnitude and direction of -4u?

A: u=30&lt;cos60,sin60&gt; Find the magnitude and direction of -4u.

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A: given equation is 3y=x+4

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A: The given trigonometric values are: sin t=57cos t=267

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A: Here  a=(12)1+1=14 r=12

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Q: Determine whether each infinite geometric series diverges or converges.  If the series converges,…

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Q: The parabolic arch shown in the figure is 50 feet above the water at the center and 200 feet wide at…

A: The arch is at a distance 50 feet above the water  The width of the arch at the base is 200 feet.…

Q: Find the perimeter and area of an equilateral triangle with altitude of length 12 cm. DO NOT PROVIDE…

A: Given: The altitude of equilateral triangle is 12cm. We are required to find: Perimeter and area of…

Q: 30° A 12 cm B Find the perimeter of each triangle in the diagram. DO NOT PROVIDE DECIMALS. INTEGERS…

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Q: Q.7 Given: A =? a = 6 B = 14.3 b =? C =? c = 25 Find b. 21,36 18,24…

A: Law of cosine state that b2=a2+c2-2ac·cosBa2=b2+c2-2bc·cosA

Q: What is the equation of the given circle? Y y. ♦

A: Equation of circle whose center is ( h , k ) and radius r is given as ( x - h )2 + ( y - k )2 = r2

Q: Below is the graph of a polynomial function with real coefficients. All local extrema of the…

A: Consider the graph of the polynomial

Q: Solve the following trigonometric equation in the given range. 4 sin 20 + 3 cos 20 = 0, where 180°…

A: Given that a trigonometry equation - 4sin(2θ) + 3cos(2θ) =0. We find value of θ, use interval 180°…

Q: 3. In a triangle ABC, a = 51.6, b = 72.8, and LB = 80°. Solve the triangle using sine law. Round…

A: In a triangle ABC, a=51.6, b=72.8, and ∠B=80°. To solve the triangle by using sine law. Note: Since,…

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Q: Given the equation 2 sin² x cosx-cos x = 0, where x is measured in radians, find all exact solutions…

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Q: Find the component a speed of 100mi/hr form of the vector that represents the velocity of an…

A: The speed of airplane, v = 100 mi/hr The angle of descend with horizontal, θ = 15° To determine: The…

Q: 3. a. Convert the polar coordinates (-3, 45°) to rectangular coordinates. b. Convert the rectangular…

A: a) (-3,45 degree) b) (-4,5)

Q: Q.1 Identify which matrix is in reduced echelon form. Q.5 Find all solutions of the system of…

A: Note :- Since you have posted multiple questions, we will provide the solution only to the first…

Q: B(w, x) C(20, v) HT 13V2/45° F(s, 0) E(y, 0) A(0, 0) 30° D(z, 0) Find the value of z. DO NOT PROVIDE…

A: We are required to: Find the value of z.

Q: Rewrite cot sin -1 cot sin W 4+w² W -1 --- 4 + w 2 as an algebraic expression in w. 17 √6 X

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Q: If cos A. A = A = 1/2, A = then + 2km, k: integer OR

A: We know that the cos is positive 1st and 4th quadrant

Q: Solve the following equation with x on [0, 2π (a) sin² x 2 sin x − 3 = 0

A: sin2x-2sinx-3=0 Solve the given equation for x in [0,2π)

Q: Find the measure of the angle

A: The figure is given by To determine: The value of unknown angle.