document.write( "Question 552206: As David paddled his canoe across a 90-yd-wide river, the current carried him 40 yd downstream. How far did he paddle? \n" ); document.write( "
Algebra.Com's Answer #360182 by jim_thompson5910(35256)\"\" \"About 
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He paddled \"d=sqrt%2890%5E2%2B40%5E2%29=98.488578\" yards. \n" ); document.write( "
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