1. If tan�θ = –√3 , what is the value of cot� ?

Question

2. Find the value of 3sec2.4. (Round to the nearest tenth.)

7. if �θ is a standard position angle and cotθ� = 1.85, in which quadrant(s) could θ� lie?

14.if sinθ� = -4/5 and tanθ� = -4/3, what is the value of cosθ� ?

19. if tanθ� = √33/4, use the fundamental identities to find sin�θ < 0

please help me

Answer 1

1. cot = 1/tan
2. sec = 1/cos
7. tan,cot > 0 in QI,QIII
14. cos = sin/tan
19. 4^2 + (√17)^2 = (√33)^2, sin = tan*cos

so, what are your answers?

Answer 2

oops
19. 4^2 + (√33)^2 = (√49)^2