Atelevision transmitter tower is 400 feet high. if the angle between the guy wire (attached at the top) and the tower is 51.8°, how long is the guy wire?

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?