cent wants to build a rectangular vegetable garden with an area of 600 square feet. He has 100 feet of fence and wants to use all the fence to completely enclose the garden. He correctly uses the equation x(50−x)=600 to model the scenario, where x represents the length, in feet, of one side of the garden. To find the value of x , he correctly rewrites the equation in standard form as x2−50x+600=0 . Which of the following statements best describes how to calculate the dimensions of the garden

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?