document.write( "Question 137942: A car dealer advertised a big sale by stretching a string of bananas from the top of the building to the edge of the driveway. If the building is 16 m high and driveway is 31 m from the building, how long is the string of banners (to the nearest tenth)? \n" ); document.write( "
Algebra.Com's Answer #100801 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Use the Pythagorean theorem\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2+%2B+b%5E2+=+c%5E2\"
\n" ); document.write( "a = 16, b = 31\r
\n" ); document.write( "\n" ); document.write( "\"16%5E2+%2B+31%5E2+=+c%5E2\"
\n" ); document.write( "\"256+%2B+961+=+c%5E2\"
\n" ); document.write( "\"1217+=+c%5E2\"
\n" ); document.write( "\"sqrt%281217%29+=+c\"
\n" ); document.write( "\"34.9+=+c\"\r
\n" ); document.write( "\n" ); document.write( "So 34.9 meters of bananas ... that's quite a banana banner
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