Seudónimo Seudónimo
  • 12-04-2018
  • Mathematics
contestada

Please help? I have 2 questions. Thank you.

Please help I have 2 questions Thank you class=

Respuesta :

Аноним Аноним
  • 12-04-2018
Surface area of a sphere = 4πr² = 4π(15)² = 900π m²

Surface area of a sphere = 4πr² = 4π(10)² = 400π m²
Answer Link

Otras preguntas

In order to gain funding for infrastructure development, tribes can vote to overturn old, often biased laws tribes are often pressured to give up or settle clai
. Write an article that aims to persuade readers to take action against the quartering act
Given f(x)=5x 2 and g(x)=x-6, evaluate (f÷g)(2)
whats adolf hitlers style of ruling
Emily filled an empty horse trough with water. The water level, in centimeters, is proportional to time elapsed, in minutes, since she began filling the trough.
overproduction reword?
meghan can shovel all the snow from the family drive way in 45 mins. it will take 30 minutes to completely shovel the drive way if she works together with her b
the length of a rectangle is twice its width. If the perimeter of th r rectangle is 60 in, find its length and width
Which of following is not one of the steps in the data life cycle?A. data storageB. data useC. data collectionD. data accounting
28-day-cycle schedules are subdivided into four groups___________