) If 2 ( , ) 1 xy f x y e x xy      , work out x f   , y f   , 2 2 x f   , and x y f    2 .

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out

just sum

10 + 10 = 20

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

im guessing (23,14). hope this : )