Question 12 Multiple Choice Worth 1 points)
1 answer:
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The polynomial p(x) can be found by multiplying 'x-3' to every term
Now distribute and you have your answer.
The height of the pole is 6.50 meters
<h3>How to calculate the height?</h3>To calculate the height of the pole, we will use of the following equivalent ratios.
By Pythagoras theorem, we have:
So, we have:
Hence, the height of the pole is 6.50 meters
Read more about Pythagoras' theorem at:
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First of all, you can simplify the 4 at the numerator and the 14 at the denominator (they're both multiple of 2):
Now, rationalize a denominator means that you have to get rid of the square root, in order to have an integer denominator.
To do so, remember that you can always multiply any number by 1 without changing its value, and you can always think of 1 as a fraction where numerator and denominator are equal: