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anonymous
 one year ago
Urgent Help Please : A ladder leans against a building. The angle of elevation of the ladder is 70°. The top of the ladder is 25 ft from the ground.
To the nearest tenth of a foot, how far from the building is the base of the ladder?
20.5 ft
30.5 ft
32.3 ft
39.5 ft
anonymous
 one year ago
Urgent Help Please : A ladder leans against a building. The angle of elevation of the ladder is 70°. The top of the ladder is 25 ft from the ground. To the nearest tenth of a foot, how far from the building is the base of the ladder? 20.5 ft 30.5 ft 32.3 ft 39.5 ft

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433195125194:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433195241549:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433195262939:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so we are solving for x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im sorry 25 feet y i had 27 feet

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you will either use tangent sine or cosine for the answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0which one do you think will work?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\tan =\frac{ opposite }{ adjacent? }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\cos70 =\frac{ x }{ 25 }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0then u cross multiply

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0plug that in your calculator and see what you get

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no..did I do something wrong?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im not sure maybe i did

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ amielli Thx for trying

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont know where I went wrong .. sorry i couldnt help much
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