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DingusBrain
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There are many ropes keeping a hot air balloon from floating away before a balloon race. One of these ropes is fixed to the ground at a 45° angle. Another is fixed to the ground at a 30° angle.
If the hot air balloon is 15 feet off the ground, what is the distance between the ground directly underneath the balloon and the second rope rounded to the nearest hundredth of a foot? Type the numeric answer only in the box below.
http://i1295.photobucket.com/albums/b637/ScrewYou10/404.gif
link^^^^^^^^^^^ HALP
I got 10.39 by using tangent of 30=x/15 is that correct?
 one year ago
 one year ago
DingusBrain Group Title
There are many ropes keeping a hot air balloon from floating away before a balloon race. One of these ropes is fixed to the ground at a 45° angle. Another is fixed to the ground at a 30° angle. If the hot air balloon is 15 feet off the ground, what is the distance between the ground directly underneath the balloon and the second rope rounded to the nearest hundredth of a foot? Type the numeric answer only in the box below. http://i1295.photobucket.com/albums/b637/ScrewYou10/404.gif link^^^^^^^^^^^ HALP I got 10.39 by using tangent of 30=x/15 is that correct?
 one year ago
 one year ago

This Question is Closed

binary3i Group TitleBest ResponseYou've already chosen the best response.0
dw:1354893065369:dw 15/x=tan 30 x=15/tan 30=15*sqrt{3} x=25.95
 one year ago

DingusBrain Group TitleBest ResponseYou've already chosen the best response.0
thanks i forgot to sqrt the 15! D:
 one year ago

DingusBrain Group TitleBest ResponseYou've already chosen the best response.0
I GOT IT WRONG I HATE U RAWRJBSDFJBIFREKWYBKYBEWHIWEHEWUNEWRHEW
 one year ago

binary3i Group TitleBest ResponseYou've already chosen the best response.0
i think i'm correct
 one year ago
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