You're on the right track. If they generated 380 less than 2012, then in 2013 they generated 9782-380 = 9402.
They used 10472 in 2012, so 10472+390 = 10862 used in 2013. now subtract used from produced to see how much they had to buy...
10862-10472 = 390
They had to buy 390khW from the power company.
The number 390.0826 in an expanded form is 300 + 90 + 8/100 + 2/1000 + 6/10000
<h3>How to write the number in an expanded form?</h3>
The number is given as:
390.0826
Next, we split the numbers:
This is done as follows:
390.0826 = 300 + 90 + 0.08 + 0.002 + 0.0006
Express the decimals as fractions
390.0826 = 300 + 90 + 8/100 + 2/1000 + 6/10000
Hence, the number 390.0826 in an expanded form is 300 + 90 + 8/100 + 2/1000 + 6/10000
Read more about expanded forms at
brainly.com/question/655925
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(-7)^2 and 5^3 are your answers
The common denominator is (x+2)(x-2)
notice that x²-4 is the difference of two square
when you solve it you get (x+2)(x-2). (x+2) can go into (x+2)(x-2).
Answer:
17.90493 is the area
Step-by-step explanation:
