cielo3062 cielo3062
  • 18-02-2024
  • Mathematics
contestada

Find an equation in cylindrical coordinates for the surface represented by the rectangular equation x² + y² + z² - 9z = 0.
a) z = r
b) z = 9 - r²
c) r = 3
d) z = 9 + r²

Respuesta :

Otras preguntas

5 kinds of trace fossils
how did the fact that other countries in europe has strong rulers affect italy's fate
Using information about natural laws, explain why some car crashes produce minor injuries and others produce catastrophic injuries.
The BEST explanation for the lack of a trade route between Phoenicia and Memphis, the capital of lower Egypt, is that A) the two civilizations were unaware th
Which words in the sentence are the prepositional phrase? Morning came, and I smelled the aroma of pancakes. a. and I smelled b. of pancakes c. morning came d.
which of the following is not a true statement concerning the economic of the Industrial Revolution
739/1000 as a decimal
A neuron transfers information in the form of an electrical impulse true/false
What is the average acceleration of a jet ski that goes from rest to 10 m/s west in 4 s? Take the direction west to be positive, and east to be negative. A. 2
75% of blank peaches is 15 peaches