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Alika [10]
3 years ago
9

Less expensive and cleaner than power plants that use fossil fuels, why are they not used on a larger scale?

Mathematics
2 answers:
Stells [14]3 years ago
4 0
Another cleaner and less expensive forms of energy (not fossil fuel) are not used on a larger scale because of many reasons. Society is accustomed to burning fossil fuels. To change to another better form of energy would be a huge shift in the way factories, car and our electricity are powered. Also, many fossil fuel companies do not want to be out of business so they attempt to bribe politicians and other public figures to spread false information that climate change is fake so the can continue to earn money disregarding the horrible effects it will have on the planet. 
guajiro [1.7K]3 years ago
3 0
If your talking about solar power its because its just not practical solar power doesnt put out nearly enough power for us to be able to run widespread as of yet new and more efficient solar power inc
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Match each graph with the correct equation written in<br> standard form. Explain your reasoning.
My name is Ann [436]

The graphs and their equations are:

  • Line 1: 6x - 2y = -10
  • Line 2: 9x - 9y = -45
  • Line 3: 3x - 12y = -60

<h3>How to determine the equations of the graphs</h3>

The three lines are linear equations, because they are all straight lines.

Also, the lines have the same y-intercept (this is so, because they cross the y-axis at the same point), but they have the same slope

Next, we rewrite the equations in slope-intercept form.

So, we have:

3x - 12y = -60

Divide through by -12

-0.25x +y = 5

Make y the subject

y = 0.25x + 5

6x - 2y = -10

Divide through by 2

3x - y = -5

Make y the subject

y = 3x + 5

9x - 9y = -45

Divide through by -9

-x + y = 5

Make y the subject

y = x + 5

Line 1 has the highest slope, while line 3 has the least slope.

So, we have the following equations:

  • Line 1: 6x - 2y = -10
  • Line 2: 9x - 9y = -45
  • Line 3: 3x - 12y = -60

Read more about linear equations at:

brainly.com/question/14323743

5 0
2 years ago
It takes 3/4 yards of ribbon to make a bow how many bows can be made with 7 yards
Gnoma [55]
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6 0
3 years ago
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kaheart [24]

Answer: 10\sqrt{10}

Step-by-step explanation:

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6 0
3 years ago
Tan y+cot y= sec y x csc y<br> prove the identity <br> (y is the variable)
adell [148]

Answer:

Step-by-step explanation:

tany+coty =

\frac{siny}{cosy} + \frac{cosy}{siny}·

\frac{sin^{2}y + cos^{2}y  }{cosysiny}

\frac{1}{cosysiny}

(secy) (cscy)

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2 years ago
Please help due in 10 min.
sleet_krkn [62]

Answer:

A: equiangular   S: Right

Step-by-step explanation:

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