An open box is constructed from a square 10-inch piece of cardboard by cutting squares of length x inches out of each corner and
folding the sides up. Express the volume of the box as a function of x, and state the domain.
1 answer:
Answer: V = 8x^3-80x^3 +200x
Domain 0<x<5
Step-by-step explanation:
Dimension of cardboard = 10 by 10
Let the length of box = 10-2x
Let the width of box = 10 - 2x
Let the height of box be =x
Volume = l×w×h
V = (10-2x)×(10-2x)×x
V= 100 - 40x +42 × x
V= 8x^3 -80x^2 +200x
You might be interested in
Answer:
The answer would be D, because it all depend on the quantity.
Step-by-step explanation:
Step-by-step explanation:
2/3 x - 1/9 x + 5 = 20
6/9 x - 1/9 x = 15
5/9 x = 15
x = 15 * (9/5) = 27.
Answer: -11
Step-by-step explanation:
n+n+1+n+2=-33
n+n+n+1+2=-33
3n=-33-1-2
3n=-36
n=-12
n+1= ==> middle integer
-12+1=-11
(i don’t know i need points for question sorry!)
Step-by-step explanation:
Celebrating Feb.. What a Fantastic Tea..