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prisoha [69]
3 years ago
8

7.) Solve. Use the calculator set for degrees. Round answers to 4 decimal places.

Mathematics
1 answer:
Gre4nikov [31]3 years ago
5 0

Answer:

The answer to your question is     sin 45° = 0.6494      

Step-by-step explanation:

Data

sin 45° = ?

Process

Formula

       sin (15 + 30) = sin (15)cos(30) + cos(15)sin(30)

sin 15 = 0.2334

sin 30 = 0.4540

cos 15 = 0.9723

cos 30 = 0.8910

Substitution

sin(15 + 30) = (0.2334)(0.8910) + (0.9723)(0.4540)

                   = 0.2080 + 0.4414

                   = 0.6494      

None of the options

 

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sashaice [31]

Answer:

The answer is 2

Step-by-step explanation:

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Hello from MrBillDoesMath!

Answer:

No solution is possible using odd consecutive integer

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Regards,  

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P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


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