Mathematics, 16.07.2019 17:30 tifftifftiff5069
What are the vertex, focus, and directrix of the parabola with the equation x2+8x+4y+4=0 vertex (4, –3); focus (4, –4); directrix y = –2 vertex (–4, 3); focus (–4, –1); directrix y = 7 vertex (4, –3); focus (4, –7); directrix y = 1 vertex (–4, 3); focus (–4, 2); directrix y = 4
Answers: 1
Mathematics, 21.06.2019 22:40
Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?
Answers: 2
Mathematics, 21.06.2019 23:00
Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect
Answers: 1
What are the vertex, focus, and directrix of the parabola with the equation x2+8x+4y+4=0 vertex (4,...
Mathematics, 10.12.2020 20:50
History, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Physics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50