document.write( "Question 292467: the area of a rectangle is 300 square inches. the sides are in a 3:4 ratio. what is the perimeter of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #211240 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 3x*4x=300 \n" ); document.write( "12x^2=300 \n" ); document.write( "x^2=25 \n" ); document.write( "x=5 \n" ); document.write( "p=2*(3x+4x)=14x=70\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |