In circle O, AC and BE are diameters. The measure of arc DC is 50°. What is the measure of EBC? ​

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Need on this geometry question. explain how you did it.

What is the distance between point a and b