What is the place value of 7 in 0.724 rounded.
1 answer:
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Answer:
Step-by-step explanation:
So the initial value of the business computer is $20,000. It depreciates by 15% per year. This is exponential decay. The standard function for exponential decay is:
Where <em>P </em>is the initial value, <em>r</em> is the rate of decay, and <em>t</em> is the time in years.
Since the computer decreases by 15% per year, this means that each year, the computer will be 1-15% or 85% than its previous value.
Therefore, the equation that models the value of the computer is:
Answer:
JML = 142
Step-by-step explanation:
Sadly that is wrong. Not all the angles are the same. However, using the reflexive property we can find that angle JKM is 38 degrees. Using this, we need to create an equation to get the other two angles. Again, they would be the same because of the reflexive property.
38 + 38 + x + x = 360
The total needs to be 360 because the shape has 4 sides.
Now you beed to get the variable to one side. To do this you would subtract each side by 76.
Finally, your answer currently shows the sum of both LKJ and JML. to get one sides angle just divide by 2.
284 / 2 = 142
JML = 142
There is your answer.
Hope this helped.