A parabolic satellite television antenna

  1. A parabolic satellite television antenna has a diameter of 16 feet and is 2 foot deep. How far is the focus from the vertex?is
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    2. Jordan asked by Jordan
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  2. A radar antenna is tracking a satellite orbiting the earth. At a certain time, the radar screen shows the satellite to be 181 km
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    2. need help asked by need help
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  3. A radar antenna is tracking a satellite orbiting the earth. At a certain time, the radar screen shows the satellite to be 118 km
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    2. Ashley asked by Ashley
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  4. A radar antenna is tracking a satellite orbiting the earth. At a certain time, the radar screen shows the satellite to be 159km
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    2. leann asked by leann
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  5. A television antenna is on the roof of a building. From a point on the ground 36.0 ft from the building the angle of elevation
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    2. fabbzz asked by fabbzz
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  6. A television antenna is on the roof of a building, the angle of elevation of the top and the button of the antenna are 51
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    2. jen asked by jen
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  7. a television antenna is on the roof of the building. from a pt. on the ground 36.0 feet from the building , the angle of
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    2. jo asked by jo
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  8. a television antenna is on the roof of the building. from a pt. on the ground 36.0 feet from the building , the angle of
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    2. Jo Rellama asked by Jo Rellama
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  9. A television antenna is situated atop a hill. From a point 200 m from the base of the hill, the angle of elevation of the top of
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    2. Drake asked by Drake
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  10. a television antenna is on the roof of the building. from a pt. on the ground 36.0 feet from the building , the angle of
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    2. Jo Rellama asked by Jo Rellama
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