For a concert, there were 206 more tickets sold at the door than were sold in advance. the tickets sold at door cost $10 and the tickets sold in advance cost $6. the total amount of sales for both types of tickets was $6828. how many of each type of ticket was sold.

What is a graph with a never ending line called?

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

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet