victoriamoran55
victoriamoran55 victoriamoran55
  • 04-08-2017
  • Mathematics
contestada

SOS!!!...need help ASAP :(...

SOSneed help ASAP class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 04-08-2017
3a
C = 2πr = 2π(7) = 14π or 14 x 3.14 = 43.96 ft

3b
A = πr^2 = 49π or 49 x 3.14 = 153.86 ft^2

3c
3.5 x 78.5 = $538.51
cost = $
538.51

Answer Link

Otras preguntas

multipule choice Which numbers belong to the range of the relation {(1, 0), (4, –3), (–3, 2), (5, 0)}? Choose all answers that are correct. A. 5 B. 2 C. 0 D
what is the meaning of of the phrase hideous cruelty
why would a 100 pound person weigh only 17 pounds on the moon
One of the important questions Jerome needs answered about his potential career is whether he will be working outdoors, because he does not want to spend all of
1.82 meters is How many yards
what is 15% of 120 and how do you do it
Which book, written by Desiderius Erasmus, criticized Catholic Church officials for focusing on money and power instead of the spiritual needs of individuals? A
i need expert quotes on red pandas
1. Describe one major difference in human behavior before and after the Agricultural Revolution, 10,000 years ago
What country today contains the land that was called Persia