Find the measures of two angles, one positive and one negative, that are coterminal with pi/10. a) 21pi/10; -pi/10 b) 11pi/10; -9pi/10 c) 21pi/10; -19pi/10 d) pi/10 + 360 degrees; pi/10 -360 degrees. desperate. much!

What additional information could be used to prove that δxyz ≅ δfeg using asa or aas? check all that apply. ∠z ≅ ∠g and xz ≅ fg ∠z ≅ ∠g and ∠y ≅ ∠e xz ≅ fg and zy ≅ ge xy ≅ ef and zy ≅ fg ∠z ≅ ∠g and xy ≅ fe

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p