Hello,
1)
x= the width
2x=the length
x-3= the height
V=x*2x*(x-3)=2x^3-6x²
2)
16-8=8
24-16=8
32-28=8
difference=8
answer D
3)
a) if you put the squares side by side horizontaly you will need 37*34=1258 squares (for a perfect job)
b) or 109*103/9≈1248 squares (cutting squares)
I think it is A. not sure though
Answer:
<em>12</em>
Step-by-step explanation:
180/15 = 60/5 = 12
The answer is p = (a - 4)/3
Answer:
70, it depends on what kinde of balloon it is
Step-by-step explanation:
350/5=70
helium balloon can float 5g.
