Answer:
D.f(x)=2x-9and g(x)=X+9/2
Answer:
It all depends on the reduction, like by 2 it would shrink half the size or 3it would get smaller but not bt much. So all deoends
Step-by-step explanation:
Answer:1385.44mm sq
Step-by-step explanation: surface area of a circle = pi x radius squared
3.142 x 21 squared