From a point T on a horizontal ground, the angle of elevation of the top R of a tower RS, 38m high is 63.
Calculate, correct to the nearest meter, the distance
between T and S

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle