Answer (Please vote me Brainliest if this helps!):
The answer is D
Step-by-step explanation:
Lets start off with the square roots:
= 4
=
= 4.24264...
Mixed fraction:
= 4.667
Therefore the answer is D.
The solutions to your problem I believe is 4 and -6.
N - the number
6 × n - 11 = 6n - 11
Answer:
The exact volume of the cone is 
Step-by-step explanation:
we know that
The volume of the cone is equal to

we have


substitute the values

A - False
B - True
C - True
D - False
E - True
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7.84 / 2 = 3.92