Answer:
i think 3.2
Step-by-step explanation:
Answer:
1/7, 2, 0.62, 40000000002342, 13, 23/478
Step-by-step explanation:
A number is rational if we can write it as a fraction, where both denominator and numerator are integers and denominator is a non-zero number.





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In this question, we use law of cosine which is

Substituting the given values of RS,RT, ST , we will get


Taking inverse cosine on both sides


Answer:
Step-by-step explanation:
The last two