On a coordinate plane, the segment with endpoints (10, 40) and (70, 120) is 4

dilated by a factor of 5, with the origin as the center of dilation. What is the

length of the resulting segment?

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