A plane is flying at an altitude of 17,000 feet. The angle of depression from
the plane to the airport on the ground is 21°. What is the distance
between the plane and the airport, to the nearest tenth of a foot?
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Suppose the probability of selling a car today is 0.28. find the odds against selling a car today.

Solve: 3x+y=6 4x-2y=18 show all work !

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.