If x = 6 tan θ, write the expression θ 2 − sin 2θ 4 in terms of just x. (Simplify the double angle using a double-angle identity
.)
1 answer:
Given that
Consider a right triangle with angle θ, the side opposite the angle θ is x and that side adjacent angle x is 6.
Then the hypothenus is given by
Recall that
Therefore,
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12.9 miles
8,56+4.34=12.90
I am not sure but I think it's B and D
Answer:
X= 64/8=9°
Hope it helps
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