The Richter scale is used to measure the intensity of an earthquake. If E, measured in joules, is the energy released during an
earthquake, then the magnitude is given by where joules.
If joules of energy are released during an earthquake, what is the magnitude of the earthquake?
If joules of energy are released during an earthquake, what is the magnitude of the earthquake?
1 answer:
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First we are going to express both equation in terms of 
to compare their slopes:
For our first equation:
For our second equation:
So now we have our system of equations in terms of y:
Notice that the slope, the coefficient of
, in both equations is the same: 1, and if tow linear equations have the same slope, they are parallel.
We can conclude that we can classify the system of equations as parallel.
For our first equation:
For our second equation:
So now we have our system of equations in terms of y:
Notice that the slope, the coefficient of
We can conclude that we can classify the system of equations as parallel.
Answer:
mean = 6
Step-by-step explanation:
hope this help you !! ;))
