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

What transition word or phrase could BEST be added to the beginning of these sentence?It had me in its teeth and was pulling me in the water. (14) Luckily, my h

If one liquid has a higher volatility than another, and both liquids are at the same temperature, the liquid with the higher volatility will likely A)create a l

2. The study of the rocks is known as A. biology B. geology C. botany D. zoology E. sociology

What is a problem that is created by biofuels? A. Growing corn is less costly than growing soybeans. B. Growing plants for biofuels is expensive. C. Growing pla

The city park is a square of land woth an area of 10,000 m^2. What is the length of the fence that encloses the park ?

An integer x and a sequence b,...b, of integers is given. The problem is to find indices i, j, such that b,+b, = x . Suggest a data structure and/or an algorith

A boat heads south at 120 mph while a steamer heads east at 50 mph. If they started from the same dock and at the same time, when will the distance between them

What are the units, if any, of the particle in a box wavefunction. What does this mean?

How did the War of 1812 affect Canada?

What is the graph of the inequality?d < 2[tex]x \leqslant 5[/tex][tex]x \geqslant - 3[/tex]