For which pairs of functions is (fºg)(x)= x?
• rx) = x² and g(x) =
2x) = and 9(x) =
rx)=*32 and 0(x) = 2-3
4) - fx-2 and $(x) = x+2

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4