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Novay_Z [31]
3 years ago
8

I need help, lmk if you can do them..

Mathematics
2 answers:
OLEGan [10]3 years ago
7 0

Answer:

25) cos X = 12/37            cos X = 0.3243                         X = 71.08 degrees

26) tan C = 32/24            tan C = 1.3333                          C = 53.13 degrees

27) sin Z = 15/25              sin Z = 0.6                                   Z = 36.87 degrees

28) sin A = 32/40             sin A = 0.8                                 A = 53.13 degrees

29) sin Z = 40/50             sin Z = 0.8                                  Z = 53.13 degrees

Degger [83]3 years ago
4 0

Answer:

25) 0.3243

26) 1.3333

27) 0.6000

28) 0.8000

29) 0.8000

Step-by-step explanation:

sin = opp/hyp

cos = adj/hyp

tan = opp/adj

25) cos X = 12/37 = 0.324324324

26) tan C = 32/24 = 1.33333333

27) sin Z = 15/25 = 0.6

28) sin A = 32/40 = 0.8

29) sin Z = 40/50 = 0.8

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Solve for x 5 x − 1 = 6 x − 9
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Answer:

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Step-by-step explanation:

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3 years ago
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3 years ago
Select the correct answer.
sp2606 [1]

The perimeter of the pentagon with apothem of 5cm is 28.87cm

<h3>How to calculate the perimeter of a pentagon</h3>

The sum of all the external sides of the pentagon is its perimeter.

First we need to calculate the half of one of its sides using the SOH CAH TOA

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