help with flop

[joker122]

10/20 6 handed

i open T9o OTB. unknown sb 3bets, retarded bb who is very loose and seeminging passive (i'd say something like 45/8/.8) calls 2.

the flop is 972 with 2 diamonds. sb leads, bb raises, i?

[Moozh]

I don't think there's shame in folding here, but 10/20 might be a different game than I'm used to.

[Drontier]

3 bets...

[baronzeus]

if you think SB is raising a draw like the donks have learned to do you should definitely 3bet and try to get SB to fold getting reasonable odds with 2 overs