Answer:
62.5%
Step-by-step explanation:
the question is worded weirdly but basically since they're saying "<em>given that a state does not use nuclear power</em>", you can ignore the ones that do use nuclear power.
20 + 12 = 32
and then u have to find the percentage that do use coal (20). to do that all you have to do is divide then move the decimal place backwards 2 times
20 ÷ 32 = 0.625
62.5%
Answer:
15
Step-by-step explanation:
Answer:
The Correct Option is Second one 108°.
Hence, the measure of each internal angle of a regular Pentagon is 108°.
Step-by-step explanation:
Given:
A Regular Pentagon.
Accordingly, for a Pentagon, the total of the internal angles is given by,
In case of a regular Pentagon, all internal angles are equal.
Hence, divide the total above by 5.
Hence, the measure of each internal angle of a regular Pentagon is 108°.
The value of x such that the vertices 3x + 10 and x + 60 are equal is 25
<h3>What are vertices?</h3>
Vertices are the endpoints or corners of a shape (such as triangle, square, rectangle and related shapes)
<h3>How to determine the value of x?</h3>
The two vertices are given as:
3x + 10 and x + 60
The condition on the two vertices are not given.
So, we assume that the vertices are equal (as in the base angles of an isosceles triangle)
So, we have the following equation
3x + 10 = x + 60
Subtract x from both sides of the equation
2x + 10 = 60
Subtract 10 from both sides of the equation
2x = 50
Divide both sides of the equation by 2
x = 50/2
Evaluate the quotient
x = 25
Hence, the value of x such that the vertices 3x + 10 and x + 60 are equal is 25
Read more about vertices at:
brainly.com/question/17972372
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