Answer:
a = 6
Step-by-step explanation:
Area = 36 
Only one number will make this missing length true.
Obviously it's a square so one number x one number will equal to 36 
6 x 6 = 36 
Proably about 500 milleleters
140
10% is equal to 0.1
0.1 * 140 = 14
So the answer should be 140 as 10 percent of 140 is 14.
It’s 212.00 why does it have to be 20 words ugh
Length= 2*width
area=l*w=2*width*width=2*width^2
area+160=(2*width+1)*(width+1)
A+160=2w^2+2w+w+1
A+160=2w^2+3w+1
putting value of a
2w^2+160=2w^2+3w+1
160=3w+1
w=53m
l=106m