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Marat540 [252]
3 years ago
12

Don’t worry bout the answer on the top but can someone help with two and fast ...???

Mathematics
1 answer:
NemiM [27]3 years ago
5 0
I believe it’s $25.50
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Find the exact value of each of the remaining trigonometric functions of theta when tan theta = -3/4
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Step-by-step explanation:

sinΘ=-3,cosΘ=4,cotΘ=-4/3,secΘ=1/4 & cosecΘ=-1/3

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Happy birdday. Ur present is 50 pts u frick
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Answer: wait it’s my birthday

Step-by-step explanation: free points for meh :p

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Jack is putting up new shelves. He is using pieces of wood as shown below.
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2 years ago
I know it’s a lot to ask but please show your work so I know how to do it. Thank you!
jonny [76]

Answer:

The answer to your question is below

Step-by-step explanation:

Use trigonometric functions to find x

13.  cos 40 = 5/x

     x = 5 / cos 40

     x = 5 / 0.766

     x = 6.5

14. tan 25 = x/9

     x = 9tan 25

     x = 9(0.466)

     x = 4.2

15.- cos 65 = x/12

      x = 12 cos 65

      x = 12 (0.423)

      x = 5.1

16.- sin 32 = 15/x

      x = 15 / sin 32

      x = 15 / 0.53

      x = 28.3

17.- tan 55 = 20 / x

      x = 20 / tan 55

      x = 20 / 1.42

      x = 14

18.- sin31 = x / 18

     x = 18 sin 31

     x = 18 (0.52)

     x = 9.3

8 0
3 years ago
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