yrnalex8823 yrnalex8823

03-08-2018
Mathematics

contestada

Identify the surface whose equation is given r^2 + z^2 = 4

Respuesta :

sqdancefan sqdancefan

16-08-2018

The equation describes a circle that gets smaller as z increases, and is maximum size at z=0. The radius of the circle is a maximum of 2, and goes to zero as |z| becomes 2.

The surface is a sphere of radius 2 centered at the origin.

Answer Link

Otras preguntas

What are the steps to solving 24x=-12?

what structure is common in all 6 kingdoms of living organisms?

what is the P.O.V of HOOT

In which section of the declaration of independence is the purpose of government described

Which of the following sums would be under the radical symbol to find the distance between the points (7, -1) and (-8, -9)?

2x898 tell which strategy

what is 420/1000 in simplest form

what is 22.89 rounded to the nearest whole number

what is the result of inadequate competition?

Jade ran 6 times around her neighborhood to complete a total of 1 mile. How many times will she need to run to complete 5/6 of mile