Answer:
y=6
Step-by-step explanation:
Subtract W from both sides
33 = 2W - W
Simplify 2W - W to W
33 = W
Switch sides
<u>W = 33</u>
Answer:
-2
Step-by-step explanation:
-4*3=12
-12/24= -2
-4*-2*3=24
Sin(-11pi/12) = -sin(11pi/12) = -sin(pi - pi/12) = -sin(pi/12) = -sin( (pi/6) / 2)
= - sqrt( (1-cos(pi/6) ) / 2) = -sqrt( (1-√3/2) / 2 ) = -(√3-1) / 2√2
15, look at the attachment for work