An amateur radio operator erects a 75-foot vertical tower for an antenna. A 117 guy wire is pulled from the top of the tower diagonally to the ground. What angle does the wire make with the ground, to the nearest tenth of a degree?

What aspects of lines have to be diffrent

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

How do you find principle and simple interest