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Find Y. Round to the nearest tenth.
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1 vote
Find Y.
Round to the nearest tenth.

Find Y. Round to the nearest tenth.-example-1
User Bernard Chen
by
7.9k points

1 Answer

3 votes

Answer:

y=27.8

Explanation:

  • 8^2=17^2+16^2-2(16)(17)cosY
  • 8^2-17^2-16^2/-2(17)(16)=cosY
  • -481/-544=cosY
  • 0.8842=cosY
  • Y is about 27.8
User Pagid
by
8.5k points
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