Solve the right triangle for the unknown sides and angles. Round values to 1 decimal place if necessary. a=6, b=8.3 A b B= CH D X X B

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A: The answers are given below:

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A: Using trigonometry identity

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A: Write down the equation of parabola in standard form.

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A: We can find the answer as below.

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A: This question can be solved suing the concept of geometric progression.

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A: This question can be solved using the concept of HEIGHT AND DISTANCE.

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Q: 1. Suppose we know sin a = and 0 < a <<, and suppose we also know cos 3 =25 and- <3 <0. Use this to…

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Q: 2. f(x) = -5 cos (x) + 2 3. f(x)= 3 cos 2(x + 1) 4. f(x) = -sin 37 x - 1 PS = DCP= PS= DCP = PS =…

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A: Follow the procedure given below.

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Q: Q5. (a) Show that the curl of F is the vector field VxF=i-j-k

A: answer is in next step . please give a like .

Q: b. -44/125

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A: Topic = Trigonometry

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Q: m/s Let sin A = sin(A + B) cos(A + B): = tan(A + B) = with A in QII and sin B: X X X 8 - with B in…

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A: Given :Unit Circle Equation : x-a2+y-b2=1

Q: 2: Prove that a) cosx tan3x = sinx tan’x b) (sin x + cos x)² = 1 + sin 2x

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