For the following right triangle, find the side length x, round your answer to the nearest hundred
1 answer:
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Answer:
Step-by-step explanation:
If the system contains atoms, we can arrange
quanta of energy in
ways.
In this case,
.
Therefore,
which means that we can arrange 1 quanta of energy in 2 ways.
In this case,
.
Therefore,
which means that we can arrange 10 quanta of energy in 184 756 ways.
In this case,
.
Therefore, we obtain that the number of ways is
In can be less mental effort if the equation is multiplied by -1 first.
.. x^2 -10x +8 = 0
.. x^2 -10x +25 +8 -25 = 0
.. (x -5)^2 = 17
.. x -5 = ±√17
.. x = 5 ±√17
The values of x that satisfy the given equation are
.. x = 5 -√17 ≈ 0.877
.. x = 5 +√17 ≈ 9.123
.. x^2 -10x +8 = 0
.. x^2 -10x +25 +8 -25 = 0
.. (x -5)^2 = 17
.. x -5 = ±√17
.. x = 5 ±√17
The values of x that satisfy the given equation are
.. x = 5 -√17 ≈ 0.877
.. x = 5 +√17 ≈ 9.123