sky234567 sky234567
  • 02-03-2018
  • Mathematics
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Determine value of y

Determine value of y class=

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choixongdong
choixongdong choixongdong
  • 02-03-2018
cos 28 = 18/ y
so
y = 18 / cos 28
y = 18 /.8829
y = 20.4 
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