Find the unknown angles in triangle ABC for the followingtriangle that exists.C=42°20′,b=24.2m,c=31.6m
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回答Solve the triangleABC, if the triangle exists.A=41.5° a=8.9m b=10.1mSelect the correct choice below and fill i... 查看全部
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回答- 3* 4. Find the exact value of cos(cos 10).
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回答For the vectorr=〈−6,−8〉,find−9r.−9r=〈 , )
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回答Question 4 (12 points) On a particular lake, the difference between high and low tide is 6 hours. At low tide, 6 a.m., a... 查看全部
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回答Trigonometry Deadline: 12 hours after assign Differentiate the given functions. 1.9(x)=(1)/(2)sec^(-1)(4)/(x)+2csc^(-1)4... 查看全部
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回答4. (a) Determine if the four points P (1,1,–2), P2(4,0, -3), P{(1, -5,10), and P (-7,2, 4) lie on the same plane. (b)Two... 查看全部
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回答3. Solve for x: sin(2x - ) = V3 cos(2x - 1) 0 SX S1
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回答Differentiate the given functions. 1. g(x)=(1)/(2) sec^(-1)(4)/(x)+2csc^(-1)4x 2. (X)=6sin^(-1)\sqrt(1-x^(2)) 3. h(x)=xs... 查看全部
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回答b. In ARST, ZS - 54°, = 91.8 cm, and ZT-64º. Determine the length of side to the nearest tenth of a centimetre.
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