document.write( "Question 394063: The perimeter of a rhombus is 12x+28 feet. Factor this expression. Then find the length of one side if x=8. \n" ); document.write( "

Algebra.Com's Answer #279579 by pie90010(44) $\"\"$ $\"About$

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all sides of a rhombus are congruent, so if
\n" ); document.write( " $\"+P+=+12X+%2B+28+\"$ and $\"+x+=+8+\"$
\n" ); document.write( "then just plug it in, and divide the perimeter by 4
\n" ); document.write( " $\"+P+=+12%288%29+%2B+28+\"$
\n" ); document.write( " $\"+P+=+96+%2B+28+\"$
\n" ); document.write( " $\"+P+=+124+\"$
\n" ); document.write( "So , if 4 congruent sides equal 124, then 1 side would be
\n" ); document.write( " $\"+124+%2F+4+=+31+\"$
\n" ); document.write( "so each side equals 31 feet \n" ); document.write( "

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