Answer:
The first and second one
Step-by-step explanation:
4(m-5)=4*m-4*5=4m-20
2(2m-10)=2*2m-2*10=4m-20
A(20) = a+(20-1)d
A(20) = 102+(19)(-3)
A(20) = 102-57 = 45
I hope this helps you
V=Base Area×Height
V=4.8/2×12
V=16×12
V=196
x+v
i hope this halps =3
brainliest?
