Answer:
not proportional
Step-by-step explanation:
We can use cross products to determine if the ratios are proportional
50 10
------ = -----------
32 8
50*8 = 10 *32
400 = 320
This is not true so they are not proportional
large box: 21.61kg
small box: 14.56kg
//Hope this helps
4.2
341.25in²
Width=x
Length=x+2
X+x+x+2+x+2=74
4x+4=74
4x=70
x=17.5
width=x=17.5
length=x+2=19.5
A=LW
A=17.5*19.5
A=341.25in²
