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Leto [7]
3 years ago
14

A 25 foot ladder leans against a house. How far is the foot if the ladder from base if the building if the top of the ladder is

20 feet from the ground?

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0

Answer:

C.

Step-by-step explanation:

x^2+20^2=25^2

x^2+400=625

x^2=225

x=15

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2 years ago
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Answer:

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3 years ago
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Brut [27]

Answer:

C.

Step-by-step explanation:

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6 0
3 years ago
Use De Moivre’s Theorem to compute the following: <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%288cos%284%20%5Cpi%20%2F5%
Kipish [7]
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3 years ago
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