Is -4 rational or irrational
1 answer:
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Answer:
x = 6 is a solution of x - 1 7.
Step-by-step explanation:
First, plug in x = 6 into the inequality.
x - 1 7 for x = 6
6 - 1 7
Now, solve.
6 - 1 = 5
5 7
The statement above is true, so x = 6 is a solution to x - 1 7.
Please inform me of any mistakes.
Answer:
The power developed by the 1st crane is twice the power developed by the 2nd crane.
Step-by-step explanation:
According to the question,
work done by both of the cranes are the same. Let it be W.
Then power developed by the first crane,
= unit -----------------(1)
and, the power developed by the 2nd crane,
= unit ------------------(2)
So, we get that,
So, the power developed by the 1st crane is twice the power developed by the 2nd crane.