A pilot is flying from Austin, Texas, to Jacksonville, Florida, which is due east of Austin. To avoid a headwind from the jet stream, the pilot changes course by turning the plane 17to the south for 800 miles. He then makes a turn of toward the northeast to head to 67 degrees Jacksonville.

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

40-24 to 4: 740+24=class4=boys 7=gals =4: 7