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klemol [59]
4 years ago
5

Sin (2x +14) = cos (x - 5)

Mathematics
1 answer:
Kipish [7]4 years ago
8 0

Answer:

Step-by-step explanation:

sin (2x+14)=cos(x-5)

or 2x+14+x-5=90

3x=90-9=81

x=81/3=27°

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