Answer:
A B E
Step-by-step explanation:
Answer:
Step-by-step explanation:
Second equation times 3:
1st equation minus equation above:
Insert to equation:
True.
The square root of 12: √12 = 3.464101......
This continues indefinitely and can not be represented as a ratio of two integers.
So it is not rational, that is irrational.
Answer:
C
Step-by-step explanation:
Not A b/c the difference b/w 85 and 17 is not 76
Not D b/c the difference b/w 97 and 17 is not 76
Not B b/c 16 is not 20% of 92
By the process of elimination the answer is C
Potential gravitational energy:
mgh
10kg • 10m/s^2 • 0.02 =
2 Joules