What is a correct first step in solving the inequality –4(3 – 5x)≥ –6x + 9?
2 answers:
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Answer:
Kwan's work
Step-by-step explanation:
The given equation is:
We multiply both sides by 13.5 to obtain:
We simplify to get;
We multiply out the RHS to get:
For this case, the first thing we must do is to take into account the following transformation of units:
1 revolution = 2pi radians
1 minute = 60 seconds
Applying the transformation of units we have:
Answer:
To the nearest hundredth, the angular velocity of the drum is 78.54 radians per second.
1 revolution = 2pi radians
1 minute = 60 seconds
Applying the transformation of units we have:
Answer:
To the nearest hundredth, the angular velocity of the drum is 78.54 radians per second.
