The answer is A............
Step-by-step explanation:

Rewrite csc(x) in terms of sin

Multiply the numerator. Notice that the factors in the numerator are reciprocal so they will factor out to 1.

Notice that cotangent and tan are reciprocal so

78-32=56
56=2x
x=28
X is equivalent to 28
Step-by-step explanation:
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