document.write( "Question 702408:
\n" ); document.write( "In an isosceles triangle the base is represented by x and each leg is four times as long as the base. Write and solve an inequality to represent: The perimeter of the isosceles triangle is at least 45\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #432965 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
A+B+C=PERIMETER.
\n" ); document.write( "4X+4X+X>=45
\n" ); document.write( "9X>45
\n" ); document.write( "X=45/9
\n" ); document.write( "X=5 ANS. FOR THE BASE.
\n" ); document.write( "PROOF:
\n" ); document.write( "4*5+4*5+5=45
\n" ); document.write( "20+20+5=45
\n" ); document.write( "45=45
\n" ); document.write( "
\n" );