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 one year ago
A 20foot ladder is leaning against the side of a building. The bottom of the ladder is 4 feet from the wall. How many feet above the ground does the ladder touch the wall?
ANSWER CHOICES
A. 16 FT
B. √384 FT
C. 12 FT
D. √ 416 FT
 one year ago
A 20foot ladder is leaning against the side of a building. The bottom of the ladder is 4 feet from the wall. How many feet above the ground does the ladder touch the wall? ANSWER CHOICES A. 16 FT B. √384 FT C. 12 FT D. √ 416 FT

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ghazi
 one year ago
Best ResponseYou've already chosen the best response.2dw:1363217934200:dw\[(20)^2=4^2+x^2\]

help123please.
 one year ago
Best ResponseYou've already chosen the best response.0let me try to solve this.

help123please.
 one year ago
Best ResponseYou've already chosen the best response.0let me give u the available answer choices

ghazi
 one year ago
Best ResponseYou've already chosen the best response.2400=x^2+16 40016=x^2 x=19.59
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