The sun is about 93 * 10^6 miles from earth.What is this distance written as a whole number?
2 answers:
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Given:
There are given the quadratic equation:
Explanation:
To find the value of x by using completing the square, first, we need to subtract 59 on both sides of the given equation:
So,
From the given equation:
Now,
Take half of the x term and square it:
So,
From the x term,
Then,
Add 64 on both sides of the above equation.
So,
Hence, an option first is correct:
Now,
From the above square:
Then,
Subtract 8 from both sides of the equation;;
So,
Final answer:
Hence, the value of x is shown below:
The distance between A (4, 6) and B (9, 7) is √26 or 5.1.
<h3>How to find the distance between two points?</h3>Let's consider we have two points (x₁, y₁) and (x₂, y₂) the distance between these two points is given by the formula;
Let's consider we have two points (x₁, y₁) and (x₂, y₂) the distance between these two points is given by the formula;
So the distance between A (4, 6) and B (9, 7) will be
d = √26 = 5.099
Rounded to nearest tenth ⇒ 5.1 units.
Hence "The distance between A (4, 6) and B (9, 7) is √26 or 5.1".
To learn more about the distance between two points,
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