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  • 21-06-2022
  • Mathematics
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calculate x and round to nearest tenth​

calculate x and round to nearest tenth class=

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  • 21-06-2022
Answer: 10.5

Work:
X=hypotenuse
7=opposite
42=adjacent

Sin42=opp/hyp
Sin42=7/x
0.6691=7/x
0.6691/1 • 7/x
7/0.6691 = 10.461 = 10.5
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