document.write( "Question 278411: A picture frame is 22 cm by 15 cm. If 198 cm squared of picture shows, find the width of the frame. Assume the frame is even on all sides. \n" ); document.write( "
Algebra.Com's Answer #202620 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! The frame is 4 cm wide \n" ); document.write( "(22-x)*(15-x)=198 \n" ); document.write( "(x-33)*(x-4)=0 \n" ); document.write( "x=4 \n" ); document.write( "check \n" ); document.write( "22-4*15-4=18*11=198 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |