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A railroad tunnel is shaped

A railroad tunnel is shaped like a semi-eclipse. The height of the tunnel is 28ft and the total width is 50ft. Find the vertical
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2. asked by Angie
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A railroad tunnel is shaped like semi-ellipse. The height of the tunnel at the center is 69 ft and the vertical clearance must
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2. asked by Stacey grahaM
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A railroad tunnel is shaped like a semiellipse as shown below.A semiellipse is shown on the coordinate plane with vertices on
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2. asked by Lisa
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A railway company is building a new railroad. Surveyors wish to measure the height of a hill and the length of a tunnel to be
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2. asked by 99 problems with math
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rescarching a topic, a student has taken the following notes:• The Seikan Tunnel is a rail tunnel in Japan. • It connects
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2. 92 views
A circular tunnel, 20 m in diameter is blasted through a mountain. A 16 m wide road isto be constructed along the floor of the
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2. asked by Anonymous
3. 735 views
a train goes into a tunnel at 20m/s and emerges from itat 55m/s. the tunnel is 1500m long.assuming constant acceleration the
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2. asked by teja
3. 1,170 views
a tunnel under a river is 196.8 ft below the surface at its west point. if the angle of depression of the runnel is 4.962 then
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2. asked by rei456
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A tunnel under a river is 196.8 ft below the surface at its lower point. If the angle of depression of the tunnel is 4.962
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2. asked by Rose
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The jaws of ants are able to tunnel into wood.Question 3 options: are able to tunnel are able to tunnel into wood to tunnel into
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