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Katena32 [7]
3 years ago
7

1. 2cos I -2x + 43 cos4x = 4 cos x-1

Mathematics
1 answer:
Mashcka [7]3 years ago
6 0

Answer:

WHAT IS THE Q

Step-by-step explanation:

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Renting a bicycle costs $10 for the first hour and $5 for each additional hour.
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