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

Estimate the value of 21*3.86/0.207 anyone knw the estimate for this?

what is chemical energy?

katherine spends 1,089.72 each month for rent and supplies to run her salon. If she charges $18 for a haircut how many hair cuts must kathrine do to cover her e

What Is a Seismometer?

how do you convert mol dm-3 to gdm-3 and vice versa

Identify two ways of changing the strength of an electric force

What is a Light Year?

What is an object with a very high resistance classified as?

How do we call a very small video,that is repeating unlimitedely

could you tell me what is sputnik?