document.write( "Question 658069: If an object is reflected twice over parallel lines, and corresponding points of the original and final translation image are 26 centimeters apart, how far apart are the parallel lines? \n" ); document.write( "
Algebra.Com's Answer #410166 by MathLover1(20849)\"\" \"About 
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\"%2826%2F2%29=13cm\"....ANSWER\r
\n" ); document.write( "\n" ); document.write( "description: you have an object, two parallel lines, then image of that object.. since the distance between object and image is \"26cm\", that distance is divided in four peaces:
\n" ); document.write( "here is sketch:
\n" ); document.write( ". . .\"X\"..\"object\".............from here to image \"26cm\"
\n" ); document.write( ". . .| <\"6.5cm\"
\n" ); document.write( "____________________________-
\n" ); document.write( ". . .| <\"6.5cm\"
\n" ); document.write( "---\"x\"-------------------- These lines are \"x=6.5+%2B+6.5+=+13cm\" apart
\n" ); document.write( ". . .| <\"6.5cm\"
\n" ); document.write( "________________________________
\n" ); document.write( ". . .\"X\"' <\"6.5cm\"..\"image\"..........
\n" ); document.write( "
\n" );