Answer:
B. 2cos3θsinθ.
Step-by-step explanation:
Use the identity
sin x - sin y = 2 [cos(x + y)/2]sin [x - y)/2].
So we have:
sin4θ - sin2θ = 2 cos (4θ+2θ)/2 sin (4θ-2θ)/2
= 2cos3θsinθ.
NM = OP=hypotenuse
NHM=Ohm=90
MH = HP
the HL theorem is the answer
Answer:
64
Step-by-step explanation:
The answer is b -3.6 hope this helps and god bless my friend
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