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27 Nov 2019
A highway patrol officer observes traffc on a stretch of highwayfrom point A, which is 35 feet from the side of the higway. At acertain time, the offiver observes a speeding car at point B on thehighway at an angle of 25.3°. one second later, the car wasobserved at point C at an angle of 10.3°. find the speed of the carin miles per hour. Hint: first find the distance BC
Please help if you can, thank youuuu=)
A highway patrol officer observes traffc on a stretch of highwayfrom point A, which is 35 feet from the side of the higway. At acertain time, the offiver observes a speeding car at point B on thehighway at an angle of 25.3°. one second later, the car wasobserved at point C at an angle of 10.3°. find the speed of the carin miles per hour. Hint: first find the distance BC
Please help if you can, thank youuuu=)
lemoncrow92Lv7
25 Sep 2023
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Hubert KochLv2
26 Oct 2019
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mile apart, to be 
and 
, as shown in figure.
in degrees.
and 
are located on the side of a hill that is inclined 
determines the angle of the elevation to a hot-air balloon to be 
. At the same instant the observer at 
. If 
down the hill from 
