Mathematics, 09.10.2019 21:00 Tboogie2037
Aradio telescope has a parabolic dish. radio signals are collected at the focal point (focus) of the parabola. the distance from the vertex of the parabolic dish to the focus is 20 feet. the vertex of the dish is located at a point 30 feet above the ground and 80 feet to the east of a computer that reads and records data from the telescope. the diameter of the dish is 120 feet.
what is the depth of the parabolic dish?
Answers: 3
Mathematics, 21.06.2019 23:30
Which of the following vectors are orthogonal to (2,1)? check all that apply
Answers: 1
Mathematics, 22.06.2019 01:30
Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches
Answers: 3
Mathematics, 22.06.2019 02:00
Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.
Answers: 2
Mathematics, 22.06.2019 02:30
The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation
Answers: 3
Aradio telescope has a parabolic dish. radio signals are collected at the focal point (focus) of the...
English, 30.06.2019 05:30
Mathematics, 30.06.2019 05:30
Arts, 30.06.2019 05:30
Mathematics, 30.06.2019 05:30
Biology, 30.06.2019 05:30
Mathematics, 30.06.2019 05:30
Mathematics, 30.06.2019 05:30
History, 30.06.2019 05:30