Answer:
200
Step-by-step explanation:
log a is the same thing as: which can be rewritten as and in general logarithms are in the form which can be written as
Rewrite into exponential form
Simplify exponent
Divide by 5
x=200
We know that h = 65 ft and the angle of elevation to the top is α = 56°.
x - the length of the support wire;
x · cos 56° = 65
x = 65 / cos 56°
x = 65 / 0.5592
x = 116.237 ≈ 116.2 ft ( to the nearest tenth )
Answer: The support wire is 116.2 ft long.
The computation shows that the change in points is 89 3/4 points.
<h3>How to compute the value?</h3>
From the information, at the beginning of the day the stock market goes down 30 3/4 points and stays at this level for most of the day and at the end the stock market goes up 120 1/2 points.
Therefore, the change will be:
= 120 1/2 - 30 3/4
= 89 3/4
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The answer is 10-7=3. Hope this helps
Answer:
-8,-9,-10,-11,-12,-13
Step-by-step explanation: