Answer:
48
Step-by-step explanation:
area of rectangle = lxb
= 12 x 4
4/15
4/5 ÷ 3 =
4/5 x 1/3 = 4/15
3m+4 & m+4+2m
substitute m=1
3(1)+4 and (1)+4+2(1)
4+3=7 5+2=7
substitute m=4
3(4)+4 4+4+2(4)
12+4=16 8+8=16
0.011 is what i got hun
