The second hand of a clock makes a full revolution once every minute. What is its angle of rotation after 20 seconds? After 45 s
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Answer:
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Step-by-step explanation:
The given inequality is ;
Multiply through by 8 to clear the fraction;
Expand;
Group similar terms;
Step-by-step explanation:
The given inequality is ;
Multiply through by 8 to clear the fraction;
Expand;
Group similar terms;