On a coordinate plane, a line goes through (negative 4, 0) and (4, negative 4). A point is at (2, 3).
2 answers:
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Answer:
Step-by-step explanation:
Let the first number be and the second number be
, then :
that is :
Therefore , the larger number , in terms of will be
<u>Given</u>:
The number 12 is the geometric mean between 3 and a number x.
We need to determine the value of x.
<u>Value of x:</u>
Since, we know that the geometric mean is the square root of the product of two numbers.
Hence, we have;
where a and b are two positive numbers.
Substituting Geometric mean = 12, a = 3 and b = x, we get;
Squaring on both sides, we get;
Dividing both sides of the equation by 3, we have;
Thus, the value of x is 48.