Answer:
Undefined
Step-by-step explanation:
The square root of a negative number does not exist in the set of real numbers so it would be Undefined
Answer:
24.15
Step-by-step explanation:
Answer:

Step-by-step explanation:
we can easily calculate the perimeter of three points, using vectors. See the picture...
maybe xd ad something else please
If all were kids, there would be 20 legs. A horse has 2 more legs than a kid. The extra 10 legs can be attributed to there being 5 horses.