You can get to your friends house in an hour and a half on your electric scooter.

How do you use the elimination method for this question? explain, because i really want to understand!

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6