What is the form of the Pythagorean triple generator?
O A. (x² - y²)²-(x + y ² / ² - (2xy??
O B. (x2 + y2j* = (x2 - y2j? – (2xy)}
O C. (x2 + y2j* = (x2+y?} +(239)?
OD. (x2 + y2) - (x2 - y2j* + (2xyy?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?