document.write( "Question 1060634: The radii of two pulley wheels are 5 inches and 1 inch. The distance between their centers is 8 inches.
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document.write( "Find the length of a pulley belt which passes around the two pulley wheels.
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Algebra.Com's Answer #675516 by addingup(3677)![]() ![]() You can put this solution on YOUR website! circumference: Pi*2r \n" ); document.write( "Pi*10 = 31.42 One half = 31.42/2 = 15.71 \n" ); document.write( "Pi*2 = 6.28 One half = 6.28/2 = 3.14 \n" ); document.write( "Finally, we have 8*2 = 16 \n" ); document.write( "Add them all up: \n" ); document.write( "15.71+3.14+16 = 34.85 is the length of the belt \n" ); document.write( " |