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)![]() ![]() ![]() 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( " |