riah843 riah843
  • 16-02-2024
  • Mathematics
contestada

If a and c are positive real numbers and the ellipse x²/(4c²) + y²/c² = 1 has four distinct points in common with the circle x² + y² = 9a², then what is the relationship between a and c?

Respuesta :

Otras preguntas

Which is not a theorem or postulate used to prove triangles similar? SSS SAS AA SSA
Factor completely 3x2 - 21.
What ordered pair is the vertex of y=|x+5|-1
Two rectangles have the same width. The length of one is 1 foot longer than the width. The length of the other is 2 feet longer than the width. The larger recta
which fraction is larger 1/3, 2/5, 8/15, 13/30. and how do i solve this
Two rectangles have the same width. The length of one is 1 foot longer than the width. The length of the other is 2 feet longer than the width. The larger recta
What is the only national capital that borders two different countries ?
write a conditional statement from the following statement : a horse has four legs
The end zone of a football field is 10 yards deep and 53 yards across. Between the two end zones is the playing field, which is 100 yards long and 53 yards wide
train a leaves station traveling at 40 mph. Eight hours later train b leaves the same station traveling in the same direction at 60mph. how long does it take fo