Answer:
c. 1.067
Step-by-step explanation:
Hope it helps.
Answer:

Step-by-step explanation:
Given
tan x =
, then
x =
(
) = 60° ← related acute angle
Since 180° < x < 270° and tan x > 0 then x is in third quadrant
x = 180° + 60° = 240°
and
sin(x - 210)°
= sin(240 - 210)°
= sin30°
= 
Answer:
its -3
Step-by-step explanation:
since the bases are equal then the powers are equal

Answer:
im not really smart lol
Step-by-step explanation: