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Gnom [1K]
3 years ago
13

Find Y. Round to the nearest tenth.

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

y=27.8

Step-by-step 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
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The expression 3/4×1/2 represents a fraction of a circle that is shaded. Which diagram shows the correct shading?
sergiy2304 [10]
Hello,

Here is your answer:

The proper answer to this question is option D.

Here is how:

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If you need anymore help feel free to ask me!

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2 years ago
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I hope this helps

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