See attached formula:
Time = (7 * 5) / (7+5)
Time = 35 / 12
Time = <span><span><span>2.9166666667 </span> Hours
</span> </span>
Time = (7 * 5) / (7+5)
Time = 35 / 12
Time = <span><span><span>2.9166666667 </span> Hours
</span> </span>
A store sells 2 printers for every 5 computers. The store sells 40 computers. How many printers does the store sell? I also have
2 answers:
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Answer:
Step-by-step explanation:
We have been given an equation . We are asked to find the zeros of equation by factoring and then find the line of symmetry of the parabola.
Let us factor our given equation as:
Dividing both sides by 2:
Splitting the middle term:
Using zero product property:
Therefore, the zeros of the given equation are .
We know that the line of symmetry of a parabola is equal to the x-coordinate of vertex of parabola.
We also know that x-coordinate of vertex of parabola is equal to the average of zeros. So x-coordinate of vertex of parabola would be:
Therefore, the equation represents the line of symmetry of the given parabola.