Fins the exact value of each expert if 270*<θ<360*

Q: Find sinϴ if given cos(-ϴ)=(√3)/6, cotϴ

A: Topic- trigonometry ratio

Q: Find the value of tan2x, π/2˂x˂π, given secx=-5/4

A: We use formula of tan2x1. tan 2x = (2tan x) / (1 - tan^2 x).2.sec x = 1 / cos x. 3.sin^2 x + cos^2 x…

Q: If 180 degrees&lt;A&lt;270 degrees, the A/2 terminates in which quadrant

A: To Determine: If  the A/2 terminates in which quadrant.

Q: cos 5pi/12

A: Finding the value of Cos(5pi/12) using Cos(A+B).

Q: Find the quadrant in which e lies from the information given. sec(@) < 0 and tan(@) < 0 O II O III

A: Solve the following

Q: If tan(-0) = -8.14, find cot (0 – 7). -8.08 -8.14 8.08 8.14

A:

Q: Draw a right triangle in which pi/3 is one of the acute angles. label the lengths of the sides…

A: Consider the figure:

Q: Find the values(s) of θ in [0*,360*), where sin θ = -.5441, Write the answers in positive degrees…

A: Calculation:The trigonometric equation is sin (θ) =-0.5441.Solve equation sin (θ) =-0.5441 as…

Q: lHans, , Chenl exprcss 240° <0and sec -400°

A: A). 240°    Reference angle = 240°-180° =160°   B). -400°   Reference angle  = -400°+360° = -40°

Q: -5T cos 6.

A:

Q: If tan u = -3, find tan (-u).       3

A: Consider tanθ=-3

Q: If a quadrant? 3 02 01 - = arcsin(-.78) then a is in which 04

A: Sin-1(-x) = -sin-1(x)   sin-1(0.78) = 51.26050

Q: Find degree measure Arcsin 3/4

A:

Q: Use the range given for theta to determine solutions to each equation Sin(theta) = (1/3), 0 &lt; or…

A: Since theta is varying from 0 to pi and sin(theta) = 1/3, given equation has exactly two solutions…

Q: arc JK = (7x - 39)° and arc ML = 87°, find x. *

A: