Answer: You can simply use a calculator.
Step-by-step explanation:
Is the answer to your question 4/15?
The length of the ladder nearest hundredth of a foot is 23 feet.
We have given that,
An electrician leans an extension ladder against the outside wall of a house so that it reaches an electric box 20 feet up.
The ladder makes an angle of the ground.
<h3>
What is the sin ratio?</h3>
Therefore we get,
Therefore, The length of the ladder nearest hundredth of a foot is 23 feet.
To learn more about the trigonometric ratio visit:
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Answer:
$77.18
Step-by-step explanation:
Fill in your equation like this:
and
and
so
B = $77.18