9. Given a = 3, b = 4, c = 2, A = 47°, find B. Round your answer to the nearest degree. (a) 29° (b) 76° (c) 104° (d) 133° (e) 151° (e) none of these

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Q: Number 16

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A: To find the following partial sum.-3+-9+-27+...+-243

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A: area(A)=S(S-a)(S-b)(S-c)S=a+b+c2

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A: Solution : Given that figure

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Q: 11. Convert to rectangular coordinates. Use exact values: (-4√3,30°)

A: General notation ( r , θ ) Given ( -43 , 30° )

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Q: 1) A=35", C = 64", a = 12

A: we know that  A°+B°+c°=180°by using sin law  sin(A)a=sin(B)b=sin(C)c

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A: We have to find the angles between the forces.

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A: Given: Shadow of tree is 245 ft long,

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A: we will find the required.

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