Mathematics, 18.10.2019 07:10 coontcakes
Asatellite dish used to receive television signals has a parabolic cross-section as shown below. incoming signals that are parallel to the axis of the parabola (aka: axis of symmetry) are reflected to its focus. thus, the incoming signal is magnified. find an equation of the parabola.
focus: (4,0)
vertex: (0,0)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Mathematics, 22.06.2019 02:00
John kept track of how many baskets were made in a basketball game. after 4 minutes, 5 baskets were made. how many baskets were made between 9 and 10 minutes? a. 0 b. 1 c. 2 d. 3
Answers: 1
Mathematics, 22.06.2019 04:30
Ana’s dachshund weighed 5 5/8 pounds when it was born . by age 4 the dog weighed 6 times as much. fill each box with a number or symbols from the list to show how to find the weight of ana’s dog at age 4 . not all numbers and symbols my be used
Answers: 3
You know the right answer?
Asatellite dish used to receive television signals has a parabolic cross-section as shown below. inc...
Questions
Mathematics, 12.12.2021 20:30
Physics, 12.12.2021 20:30
Mathematics, 12.12.2021 20:30
Mathematics, 12.12.2021 20:30
Physics, 12.12.2021 20:30
Mathematics, 12.12.2021 20:30
Computers and Technology, 12.12.2021 20:30
Mathematics, 12.12.2021 20:30
