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SashulF [63]
3 years ago
13

What happens to energy that is unused?

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Energy transform to potential energy. as it is stored..I think

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The speed of the current in a river is 6 mph. A ferry operator who works that part of the river is looking to
Morgarella [4.7K]

Answer:

  • 9 mph

Step-by-step explanation:

Let he speed of the boat on the lake is x.

<u>Considering the speed of the current it will take him:</u>

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  • 2.5 / (x  + 6) + 2.5 / (x - 6) = 1
  • 2.5(x - 6 + x + 6) = (x + 6)(x - 6)
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  • x² - 5x - 36 = 0
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State the type of angles and solve for the given variable.
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Step-by-step explanation:

<em>the </em><em>giv</em><em>e</em><em>n </em><em>pair </em><em>is </em><em>Alternate</em><em> Exterior</em><em> Angle</em>

<em>so </em><em>their </em><em>values </em><em>are </em><em>equal </em><em>so,</em>

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<em>→</em><em> </em><em>2</em><em>x</em><em> </em><em>-</em><em> </em><em>3</em><em>x</em><em> </em><em>=</em><em> </em><em>-</em><em>3</em><em>3</em><em> </em><em>-</em><em> </em><em>2</em><em>6</em>

<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>5</em><em>9</em>

<em>therefore</em><em> </em><em>option</em><em> </em><em>C </em><em>is </em><em>correct</em>

<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care </u></em><em><u>and </u></em><em><u>may </u></em><em><u>u </u></em><em><u>have </u></em><em><u>a </u></em><em><u>great </u></em><em><u>day </u></em><em><u>ahead</u></em><em><u>!</u></em>

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