Please Please Help2, 3, 5 ,7 ,11, 13, 17, 19, 23, 29, 31, 37, . . .Show that the following conjecture is not true by finding a counterexample

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?