The difference between radii of smaller and larger circles whose centres lie on the circle x2+y2+4x-6y-23=0 and pass through the points (5,12) is

The difference between radii of smaller and larger circles whose centres lie on the circle x2+y2+4x-6y-23=0 and pass through the points (5,12) is

Graph the conic and find the values of e, a, b, and c: r=14/3+4cos(theta)

the towers of a parabolic suspension bridge Are 100 meters apart and each tower stands 40 m above the road. At its closest point, the main cable which forms the parabola is 5 m above the road...

The Oval Office I’m washington DC is an ellipse with key features of the room located on the foci, 7 feet 5 inches from the walls (89 inches). The rooms total length is 35 feet 10 inches (430 inches)...

I need the detailed solution. Plz help

a and b use in ellipse and hyperbola

A stair-case of length 'L' rests against a vertical wall and a floor of a room. Let P be a point on the stair-case nearer to its end on the wall, that divides its length in the ratio 1:2.If the stair-case...

Include an explanation (answer)

Please needed for tonight 😭

Need by tonight :(

Derive the equation of an ellipse given foci

I've got two LORAN stations A and B that are 500 miles apart. A and B are also the Foci of a hyperbola. A ship at point P (which lies on the hyperbola branch with A as the focus) receives a nav signal...

derive the equation of an ellipse given foci

derive the equation of an ellipse given foci

derive the equation of an ellipse given foci

finding the equation for the ellipse and what the coordinates are for the vertices

full explanation please

The conic section that is being used has to be a parabola, circle, ellipse, or hyperbola.

A stair-case of length 'L' rests against a vertical wall and a floor of a room. Let P be a point on the stair-case nearer to its end on the wall, that divides its length in the ratio 1:2.If the stair-case...

steepness of graph