You are asked to design a horizontal curve with a central angle of 40° for a 2 lane road with 11 ft lanes. The design speed is 70 mph and the superelevation is 6%. Give the radius, degree of curvature, and length of curve that you would recommend.

Find x to the nearest hundredth place

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.