document.write( "Question 1038034: Two ships leave a port, sailing at 16 km/h and 12 km/h. The angle between their directions of travel from the port is 40°. How far apart are the ships after 3 hours? Include a diagram.\r
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document.write( "16(3) = 48
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document.write( "18(3) = 54\r
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document.write( "c^2 = 48^2+54^2-2(48)(54)cos40°
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document.write( "c^2 = 2304+2916-5184(cos40°)
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document.write( "c^2 = 5220-3971.17
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document.write( "c = 1248.83 km\r
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document.write( "I believe I have the answer right but I am having trouble with sketching the diagram correctly. Help would be appreciated.
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document.write( "Thank you \n" );
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Algebra.Com's Answer #652745 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Two ships leave a port, sailing at 16 km/h and 12 km/h. The angle between their directions of travel from the port is 40°. How far apart are the ships after 3 hours? Include a diagram. \n" ); document.write( " Where did you get 18 from?\n" ); document.write( " |