juhhnamuhhna juhhnamuhhna
  • 08-06-2021
  • Mathematics
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please answer both questions thanks ​

please answer both questions thanks class=

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breadsticksandcheese
breadsticksandcheese breadsticksandcheese
  • 08-06-2021

Answer:

8. cos(58) = 20/x

x · cos(58) = 20

x = 20/cos(58)

= 37.742

≈ 37.7

9. tan(69) = 324/x

x · tan(69) = 324

x = 324/tan(69)

= 124.372

≈ 124.4

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