Find the exact value of the expression below. tan() + tan() 2T 1 – tan() +tan( 15

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A: topic - inverse trigonometric functions

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Q: 1. Suppose a represents a radian angle measure and cos(a)=−0.5. What is the numerical value of…

A: topic - trigonometric ratios

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Q: Calculate value of side p. d. 35 m 43°

A: Topic = Triangles

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Q: 7. cos A = ar and sin B = 5 with A and B in QI. 13

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A: topic - augmented matrix

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Q: 10. A boat leaves the marina and sails 3 miles west, then 2 miles southwest. How far from the marina…

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Q: 6) 31

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Q: Given v=-3i and w=j, find the following. A. V*W B. V*V

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Q: u =-31 + 4j, v = i- 2j Jul = |2ul %3D

A: Since you have asked multiple part question, we will solve the first 3 part of the question for you…

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Q: O chrome 3) For an acute angle 0, the equation sin(0)=cos,(32) is true. What is the value of 0?…

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Q: The storage tank holds 800 imperial gallons of water and the diameter of a tank is 48 inches what is…

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Q: 8 cm 6 cm

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Q: A cosine function has its first maximum to the right of the y-axis at (2,5), and its first minimum…

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Q: 1. Find the exact value of tan(sin-().

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Q: (a) Find the dot product v•w​; ​(b) find the angle between v and w​; ​(c) state whether the vectors…

A: topic - vectors

Q: The vector CD→ has initial point C(−2,1) and position vector ⟨3,−9⟩. What is the terminal point D

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Q: Use DeMoivre's theorem to find the indicated power. Write the answer in rectangular form. 3n 3n 2…

A: Use De moivre's theorem find the power of given complex number.

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Q: A metal pipe is 77 cm long. The inner diameter of a cross-section is 4cm, the other diameter is 4.4…

A: TSA = Inner cyl Curved surf area+ Outer cyl curved surf Area+ (Area of base) Inner cyl Curved surf…

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A: topic - inverse trigonometric ratios

Q: A) find an appronimate range corresponding to the highlighted portion of the graph. B) 54.00 <s90.00

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Q: Let cos os (x) = 1//5 with r in QIV. Find cot (2r).

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Q: Given: u = (-1,3), v = (2,4), & w = (2, –5), find each of the following: а. и + v b. 2w – v С. Зу —…

A: Given: u=-1,3, v=2,4, w=2,-5

Q: Write the complex number in rectangular form. - 4x + i sin - 47 3 cos 3 3 - 4T + i sin 3 cos…

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Q: dx If x2 – 2x – 4 is solved by trigonometric substitution, which of the following substitutions is…

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Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = -i + 4j, v =…

A: Given that       u = -i + 4j   and  v = 3i - 2j  Here we have to find the angle between the given…

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