The perimeter of an isosceles trapezoid is 56 meters. The upper base is 8 meters shorter than the lower base x. Each leg is 6 meters shorter than the lower base. How long is each side of the trapezoid and what is the equation of the perimeter? Lower base:
Upper base:
Each leg:

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

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?