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21 votes
21 votes
Help please hurry i need done in 20 minutes

Help please hurry i need done in 20 minutes-example-1
User English Grad
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1 Answer

19 votes
19 votes

Answer:

OKAY I WAS STRESSING FOR A QUICK MINUTE THINKING I WAS GETTING SOMETHING WRONG BUT THINK THE ANSWER IS CORRECT

So Cos0= 15/64 (SIMPLIFIED) or in decimal form 0.234375

Explanation:

7/8² is 49/64 or (in decimal form) 0.765625

1 - 0.765625 = 0.234375

User Ase
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