02-11-2018
Mathematics

contestada

find the center and foci of the ellipse (x+5)/5+(y+9)/9=1

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-11-2018

(x+5)/5+(y+9)/9=1

The center is (-5,-9)

c^2 = 9-5 =4

c=2

foci =2

(-5,-7) (-5,-11)

Answer Link

Otras preguntas

calculate the distance between (0,3) and (3,10) to 1 decimal place

what political economic and social systems best related to the "american dream"

What do you add to 31/4 to make 8

Please show the steps in solving B=5/7(F-38) solve for F

Audrey has some guppies in a fish tank. The ratio of the orange guppies to silver guppies is 3:5. She has 12y orange guppies. Write the number of silver guppies

Is helium a homogeneous or heterogeneous mixture or compound or element?

2x+5=10 Solve for x

How were christian and muslim states governed in the early middle ages?

Complete the factoring 7y+42=7()

The longest side of an isosceles obtuse triangle measures 20 centimeters. The other two side lengths are congruent but unknown. What is the greatest possible wh