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Gemiola [76]
3 years ago
6

Help me with this please

Mathematics
1 answer:
Allisa [31]3 years ago
5 0

Answer:

30

Step-by-step explanation:

3x = -21  

-21+ -14 = -35

-35 + 5 = 30

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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.

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<h3>What is the sin ratio?</h3>

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Therefore we get,

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brainly.com/question/24349828

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