svbasketball3 svbasketball3

02-05-2017
Mathematics

contestada

Two spheres have radii of 5 and 9. What is the ratio of their surface areas?
a. 5:9
b. 25:81
c. 10:18
d. 125:729

Respuesta :

Alanna8 Alanna8

02-05-2017

the answer is B, 25:81

Answer Link

Otras preguntas

Convert 2,750 ml to liters.

_______ was a kingdom on the Atlantic coast of Spain that traded with the Greeks and Phoenicians.

what is 9/12 in simplest form

height of 12 and base of 5 find the hypotanues

A person will understand the compressed language of a poem better if she brings her knowledge of areas such as history and mythology to that poem. a. True b. F

lorenas backpack has a mass of 10000 grams what is the mass of Lorenas backpack in kilograms

The beginnings of democracy were seen in Athens a little more than 400 BC true or false

The unit rate for 3 medium apples that have about 285 calories

what part of the cell provides energy for the muscle cells to contract?

How did Shang rulers gain power?