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iris [78.8K]
3 years ago
12

a 28ft ladder leans against a building it reaches the base of a window that is 20 ft high. how far is the base of the ladder fro

m the base of the bulding
Mathematics
1 answer:
grigory [225]3 years ago
6 0

Answer:

<h2>19.596 feet</h2>

Step-by-step explanation:

Use the pythagorean theorem.

a^2 + b^2 = c^2

a = 20ft

c = 28ft

400 + b^2 = 784

b^2 = 384

b = 19.596

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Answer:

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3 years ago
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4 0
3 years ago
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Ahat [919]
4x+3y=7
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12x+9y=36
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Y= -0.88
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Y=-0.88

Your point/coordinate is (2.41,-.88)
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