Answer:
The answer would be D, 75.
Step-by-step explanation:
Use the sin identity to find that side. Sin(30) = a/12...12 sin(30) = a, and a = 6
Answer:
Is not correct
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In music, polyphony is a texture consisting of two or more simultaneous lines of independent melody, as opposed to a musical texture with just one voice which is called <u>monophony</u>, and in difference from musical texture with one dominant melodic voice accompanied by chords which is called homophony.
Answer:2.744
Step-by-step explanation: