Find the exact value of the following. csc 840° =

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A: Ans=√3/2  For detail go through the solution

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A: Triangle ∆ YXZ  XY=12  XZ=25  ∠ XYZ=148

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Q: Please answer this question within 5 minutes, I will rate you for sure.   sin(A)=(6)/(7) and…

A: Given sin(A)=67  Now, find cos(A)        cosA=1-sin2A                  =1-672                 =137…

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A: Given: ∑n=1∞3n+13n+1

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Q: sin(sin^-1(1/6)+tan^-1(-5))

A: sin(sin^-1(1/6)+tan^-1(-5))

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A: Given that CD/GH=DE/HJ=CE/GJ

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A: The given answer is correct.

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A: Solving the problem by finding the value of vertices and foci.

Q: I 1. 20° 2. S 70° W 3. 160⁰ 4. S 20" W 5. N 70" W 6. 340° 7. 110" 8. 270" 9. 180° 10. N 70" E A. W…

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A: given  cosθ=35270≤θ≤360we know sin2x+cos2x=1sin2x=2sinxcosxin IV quadrant sinx is negative

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Q: i. ii. P (0, -30, 0) iv. Calculate the distance PQ. y (N) Ꮎ R (a, b, 0) Q (50, 0, -40) The section…

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A: Given query is to to find the quadrant.

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A: Solution: y=cos2x+π2

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A: 60 minutes=1 degree⇒60'=1°⇒1'=160°   3600 seconds=1 degree⇒3600''=1°⇒1''=13600°

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Q: Instead of a long explanation can you please give the answer choices above please and thank you

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Q: 5. Find the lengths of the diagonal braces of kite ABCD. C B A 118 3 ft -- 2 ft D

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A: Topic = Triangle

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A: y = A sin( B( x - C ) ) here  A = 3 B = 2ππ C = π4

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A: Given: Traingle is given

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A: Let blue vector denoted by = A red vector denoted by = B

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A: Given: Find AB