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A parabolic satellite television antenna

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. asked by Jordan
3. 682 views
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. asked by need help
3. 3,866 views
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. asked by Ashley
3. 708 views
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. asked by leann
3. 820 views
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. asked by fabbzz
3. 1,106 views
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. asked by jen
3. 550 views
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. asked by jo
3. 593 views
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. asked by Jo Rellama
3. 1,168 views
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. asked by Drake
3. 1,046 views
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
1. 1 answer
2. asked by Jo Rellama
3. 536 views