Answer:
A. D=sqrt( (x2-x1)^2+(y2-y1)^2 )
Step-by-step explanation:
The distance between two points is the root of the sum of the squares of the differences in their corresponding coordinates. The equation of choice A is the usual formulation.
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<em>Comment on answer choices</em>
Because the square of a number is the same as the square of its opposite, the formula in choice D is also correct.
Answer:
-8 - 36i
Step-by-step explanation:
Answer:
3.83 repeating 3
Step-by-step explanation:
Answer:
A=60
B=36
A, is greater
Step-by-step explanation:
