Nlas vegas, the hottest recorded temperature is 47˚c, and the lowest recorded temperature is -13˚c. what is the difference between the city's highest and lowest recorded temperatures?

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.