svbasketball3
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

Do you have geometry games?
Name three ways that Arabs who lived in villages made their living
121,580 rounded to the nearest fhousand
which tribe was encountered by English settlers
the heliocentric theory is best described as a theory that identifies the sun as the center of the universe, with planets revolving around it identifies the ear
a person becomes the head of government in a parliamentary system if he or she is
Why would it be hard to find I the ideal light intensity if the temperature was very hot or cold
What is the value of p if a=40 ft2 and a=8ft?
After the 1964 election, President Johnson believed that
Explain why it is important to assess flexibility both before AND during a workout regimen.