Use a calculator to evaluate the expression, Round your answer to five decimal places. (a) cos(36°) (b) csc(41°) Need Heln?

Q: E. Select and Apply the Exponent Rules 1. Simplify: Use the exponent rules to express each of the…

A: a)32×3433=32+433=3633=36-332×3433=33

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A: From the trigonometry we have tanθ=HeightBasesee below the answer and explanation

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A: We can solve as follows

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A:

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A: We need to find angle F.

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A: As we know that cosa-b=cos(a)cos(b)+sin(a)sin(b)

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A: We have, tanθ = 512 Where, θ is in first quadrant. To evaluate: The value of sec2θ.

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A:

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A: Given query is to find the correct option to prove the identity.

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A: We have to find the distance of ship from A.   According to our guidelines we can solve only one…

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A: we have to complete the table.

Q: 3. Solve each equation in the interval 0<0<27. (а) sec? 0 3D 4 (b) sec 50 = -2 2

A:

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A: cosθ=0 implies θ= (2n-1)π/2 , n is any integer. cscθ= 1 implies, θ=(4n+1)π/2 , n is any integer.

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A:

Q: 6. Which theorem proves triangles 1& 2 ore congruent? B. SAS A. SSS C. ASA D. AAS

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A: This question can be solved using the concept of finite difference.

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Q: 12. Find the first 5 terms of the sequence: 2n a, =(-1)" n +1 a) b) a, = 4a-5 and aj =1 | n-1

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A: To find the altitude of the plane for the given conditions.

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Q: 3) Determine the length of side VW, rounding your answer to the nearest metre. V. 470 m 265 m 85 W…

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Q: 4) Prove Trigonometric Identities sec20 + csc²0 = sec²0csc²0 tan? 21 sin? a 1 + tan´ a Ox

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A: Here we have to use the concept of similarity.

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A:

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A: Find perimeter of parallelogram

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A: To show that the given value of x is a solution of the equation given.

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A: Here, to find the value of B for the function y=cot(Bx)

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A: Given problem:-

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Q: If cos e =- and я <@< what are the values of sin e and tan e? What is e in degrees and radians? Be…

A: Given:cosθ =-32we have     sinθ = ±1-cos2θ            { cos2θ+sin2θ=1}Here,   π&lt;θ&lt;3π2     sinθ…

Q: 1-sinx cosx 2. a) Show 6) Prove 3sino – 4sin0 = sin(30) cosx 1+sinx

A:

Q: Ex. 1: Simplify the following, then evaluate: a) 5 x5-3 b) 47 47 c) (2*)º d) (3)* (3) x(-3) e) f)

A: a)    53×5-3 = 5[3+(-3)]         ( ax×ay=ax+y, if base is same you add power )…

Q: Find an equation for the graph. -2x 4x 6x Type the equation of the given graph in the form y = A sin…

A: We will find the equation of the graph.

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Q: A state trooper is hidden 35 feet from a highway. One second after a truck passes, the angle …

A: Solution: Let AB =35 feet, θ=15°

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Q: 4) Using Rational Root Theorem Given 2x-x +X-2 List all possible rational roots. What are the…

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Q: 3) Find Possible Positive, Negative or Imaginary Zeros. f(x) = 2x³ - x? - 25 Count the number of…

A: Roots of the polynomial.

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A: We need to graph these 2 inequalities &amp; their region of intersection.

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A: topic - trigonometric ratios

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