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Deffense [45]
3 years ago
15

Help 15 points!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
ipn [44]3 years ago
4 0

Answer:56.63

Step-by-step explanation: Cosx = 11/20

x = invcos(11/20) = 56.63

(make sure calculator is in degrees when solving angles)

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