David and Lacey are 2000 feet apart on a coastline They each look at the same boat in the water. The angle between the coastline and the line from David to the boat is 70°. The line between the coastline and the line from Lacey to the boat is 32°. How far is David from the boat?​

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

1. are the triangles similar and if so why? what is the value of x? show your work.

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?