For the Points P and Q, Find the Distance D(P $$\mathrm { P } ( 3 , - 5 ) , \mathrm { Q } ( 7 , - 7 )$$

Multiple Choice

For the points P and Q, find the distance d(P, Q) .
- $$\mathrm { P } ( 3 , - 5 ) , \mathrm { Q } ( 7 , - 7 )$$

A) $2 \sqrt { 5 }$
B) $12 \sqrt { 3 }$
C) 6
D) 12