A certain relationship is defined as having only one corresponding y-value for each x-value. Which of the following best describ
1 answer:
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In the figure we have three right angles .The triangles similar to each other .Similar triangles have sides in proportion .The altitude rule is true for the triangles .
The theorem states :The altitude to the hypotenuse of a right triangle is the mean proportional between the segments into which it divides the hypotenuse.
Substituting the values from the triangles we ahve:
s is the right answer
From the definition of logarithm:
if 
(1)
The equation in our problem is:
If we use definition (1), this equation becomes
Let's solve it:
therefore, the correct answer is C).
The equation in our problem is:
If we use definition (1), this equation becomes
Let's solve it:
therefore, the correct answer is C).
