Answer:
Answer is 6.23u because ,
see below
Step-by-step explanation:
Volume = Length x width x height
a) Box 1 V = 3x · x · 2x = 6x³
b) Box 2 V = 2x · 4x · x = 8x³
c) Add the volumes 6x³ + 8x³= 14x³
d) plug 6 in for x
14(6³) = 3,024 units
18.75 m
Since we are given the sides, all we have to do is add them all together to get our perimeter:
3.5 + 6.25 + 9 = 18.75 m
A
