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lina2011 [118]
3 years ago
7

Which expression is equivalent to sin(0.6x) - sin(0.4x)?

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

Answer:

its 2cos(0.5x) sin(0.1x)

Step-by-step explanation:

Your welcome :)

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A ticket to a movie theatre for a student is $7. The cost for an adult is $2 more than for a student. How much would it cost 13
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