Answer:t The volume of the box as a function of x is given by

Step-by-step explanation:
Since we have given that
Length of metal = 28 inch
Width of metal = 28 inch
Since squares are cut out of the four corners so that the sides can then be folded up to make a box.
Let the length of the sides of the squares that are cut out be 'x'.
So, Length of box would be

Width of the box would be

Height of the box would be x.
As we know the formula for "Volume of box":

Hence, the volume of the box as a function of x is given by

You'll first Cross multiply: 5× 3x
that'll give you 15x.
15x=12(12 is a numerical constant).
Divide both sides by the the coefficient of X .That is 15x/15= 12/15
Therefore the answer is 12/15= x
Answer:
6 3/8 - 9 5/8 = 27
4
= 63
4
= 6.75
Step-by-step explanation:
Answer:
-4m + 6 = 14
Explanation:
You subtract 3m from both sides of the equal sign, meaning:
-m - 3m;
and 3m - 3m.
Both 3m cancels out, and since -m = -1m, you subtract like normal.
-1 - 3 = -4.
So then, you just rewrite the equation.
-4m + 6 (from the original) = 14 (3m is gone now because you canceled it out/subtracted it out.)
A steel cylinder with a moveable piston on top is filled with helium (He) gas. The force that the piston exerts on the gas is constant, but the volume inside the cylinder doubles, pushing the piston up.
Which of the following answers correctly states the cause for the change described in the scenario?
The temperature increased.The density of the helium atoms decreased.The pressure decreased.The helium atoms increased in size.