Answer: 5
Step-by-step explanation:
If
, this means that
by CPCTC.
Using the distance formula,

Answer: 3.51%
Step-by-step explanation:
Percent error is theoretical minus experimental, divided by the theoretical, and multiplied by 100.


= 3.51%
Answer:
480
Step-by-step explanation:
(10)3- (2)3- (8)3
1000- 8- 512
= 480
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