Approximately 1700 megawatts of electricity could be supplied by Hydropower in 2017. Option B is correct.
Given that,
In 2017 there were enough renewable energy sources to supply a total of 9309 megawatts of electricity in a country. The graph shows the proportions that the different renewable energy sources could supply.
<h3>What are percentages?</h3>
the percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here, from the graph contribution of the hydropower is 18.2%.
So the electricity produced through hydropower is,
= 9309 * 18.2%
= 9309 * 18.2/100
= 1694.23
≈ 1700 megawatts
Thus, approximately 1700 megawatts of electricity could be supplied by Hydropower in 2017.
Learn more about percentages here:
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To solve for a variable, you need to get it (x) by itself.
x² - 14 + 31 = 63 Add 31 to -14
x² + 17 = 63 Subtract 17 from both sides of the equation
x² = 46 Square root both sides
x =
Check your work by plugging in
for x and then
.
² - 14 + 31 = 63 Square
46 - 14 + 31 = 63 Subtract 14 from 46
32 + 31 = 63 Add
63 = 63
² - 14 + 31 = 63 Square
46 - 14 + 31 = 63 Subtract 14 from 46
32 + 31 = 63 Add
63 = 63
So,
x is and .
Answer:
3.25, 3 2/5 , 3 3/8 is the order from least to greatest
Just multiply or divide both terms by any number.
For example, multiply each term by 2 to get 36x+18y.
Or, divide each term by 3 to get 6x+3y.
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▹ Answer
<em>4 ÷ 2/3 = 6</em>
<em>1 ÷ 10/3 = 3/10</em>
<em>1 ÷ 4/7 = 1 3/4</em>
<em>9 ÷ 1/3 = 27</em>
<em>4 ÷ 5/4 = 3 1/5</em>
▹ Step-by-Step Explanation
4 ÷ 2/3 = 4 × 3/2 = 12/2 = 6
1 ÷ 10/3 = 1 × 3/10 = 3/10
1 ÷ 4/7 = 1 × 7/4 = 7/4 = 1 3/4
9 ÷ 1/3 = 9 × 3/1 = 27/1 = 27
4 ÷ 5/4 = 4 × 4/5 = 16/5 = 3 1/5
Hope this helps!
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Brainliest is greatly appreciated!
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