math
posted by mia .
12. What is the distance between P(–4, 3) and Q(6, 1)? Round to the nearest tenth.
can someone please explain how to do this problem please

math 
MathMate
The distance between two points with coordinates P1(x1,y1) and P2(x2,y2) is given by the distance formula:
D(1,2)=sqrt((x2x1)²+(y2y1)²)
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12. What is the distance between P(–4, 3) and Q(6, 1)? 
Geometry
Need help on this problem please... What is the distance between P(–4, 3) and Q(6, 1)?