The perimeter of a rectangle is 60 centimeters. the base is 2 times the height. what are the dimensions of the rectangle? a. h = 9cm, b = 18 cm c. h = 10 cm, b = 20 cm b. h = 19 cm, b = 38 cm d. h = 10 cm, b = 15 cm

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field