document.write( "Question 294604: a square + b square = c square when b square = 5ft and c square = 10ft round to the nearest tenth \n" ); document.write( "
Algebra.Com's Answer #212514 by checkley77(12844)\"\" \"About 
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a^2+b^2=c^2
\n" ); document.write( "a^2+5^2=10^2
\n" ); document.write( "a^2+25=100
\n" ); document.write( "a^2=100-25
\n" ); document.write( "a^2=75
\n" ); document.write( "a=sqrt75
\n" ); document.write( "a=8.7 ans.
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