document.write( "Question 821415: 1. a triangle is 24 feet , 7 yards, 132 inches and what is the perimeter ? & 2. the sum of four consective odd numbers is 216 . Find all four numbers . (I NEED THE HELP NOW ) \n" ); document.write( "
Algebra.Com's Answer #494335 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 1. A triangle is 24 feet, 7 yards, 132 inches and what is the perimeter ? & \n" ); document.write( "Change to feet \n" ); document.write( "7 * 3 = 21 ft \n" ); document.write( "132/12 = 11 ft \n" ); document.write( "p = 24 + 21 + 11 \n" ); document.write( "p = 36 ft or 12 yds \n" ); document.write( ": \n" ); document.write( "2. the sum of four consecutive odd numbers is 216 . \n" ); document.write( "n + (n+2) + (n+4) + (n+6) = 216 \n" ); document.write( "4n + 12 = 216 \n" ); document.write( "4n = 216 - 12 \n" ); document.write( "4n = 204 \n" ); document.write( "n = 204/4 \n" ); document.write( "n = 51 is the 1st number \n" ); document.write( ": \n" ); document.write( "Find all four numbers; I'll let you find the other 3 numbers \n" ); document.write( " |