Percent error=100*(measurement-actual dimension)/actual dimension
pe=100(5.12-6)/6=-14.67%
So there is a 14.67% error.
Answer:

Step-by-step explanation:
In this graph, when you count rise and run, rise would be 1 and run would be 2. Because slope is also known as rate of change and rate of change is also known as rise over run, the slope will be 1 over 2.
Answer:
7x12x2=168 I think but how did u do this
That's a bit of a nasty. Where ever you see (x^2 + 6) you put in p.
p^2 - 21 = 4(x^2 + 6)
p^2 - 21 = 4p
p^2 - 4p - 21 = 0
A <<<< answer.
Answer:
33.333
Step-by-step explanation:
I looked up the answer