Answer:
C = 50.24
A = 7,925.540864 (Round to whatever you want)
Step-by-step explanation:
c = 2πr
c = 2(3.14)(8)
c= 50.24
A = πr^2
A = (3.14)(50.24)^2
A = 7,925.540864
Answer:
3.56 cm.
Step-by-step explanation:
1/3 π r^2 h = V
1/3 π (5.13)^2 h = 98
h = 98 / (1/3 π (5.13)^2)
= 98 / 27.55899
= 3.556.
Answer:
you can divide the answers by the time duration of the exam and get your answer
Step-by-step explanation:
Answer:
11y + 2x + 12
Step-by-step explanation:
put similar numbers together:
1. 7y + 4y = 11y
2. 8 + 4 = 12
3. 2x has no match so it is left alone
Put the numbers back together into a new equation: 11y + 2x + 12
