Answer:
C) 500.83
Step-by-step explanation:
Surface area for a cylinder formula:
SA = 2πrh + 2πr²
Given:
d = 11
r = d/2 = 11/2 = 5.5
h = 9
Work:
SA = 2πrh + 2πr²
SA = 2(3.14)(5.5)(9) + 2(3.14)(5.5)²
SA = 310.86 + 2(3.14)(30.25)
SA = 310.86 + 189.97
SA = 500.83
48 develop a fault out of the total built which is 2400 therefore
48/2400
If needs to be simplified then 1/50
Hello!
You can put in the x values and see if you get y
y = (-2)^2 - 2(-2) + 3
y = 4 + 4 + 3
y = 11
The only choice with this D
The answer is D where x is -2 and y is 11
Hope this helps!
Answer:
The answer to your question should be not similar trangles
