Given that cot = - 4, sec theta<0 for the angle theta, 0 a) sin 2theta
b) cos 2 theta
c) sin theta/2
d) cos theta/2
e) tan 2theta
f) tan theta/2

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

How do you determine if an ordered pair is a solution to a given equation?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.