4 sinx / cosx * cosx
4 tanx / cosx Trig identity tanx = sinx/cosx
C. math // the other 3 classes are electives.
The answer is b thats because most volcanoes form at boundaries of earths tectonic plates. tectonic plates move apart from one another
Yes it actually does because in most schools you have to have a gpa of 4.0
