For this case we have that by definition, the volume of a parallelepiped is given by:

Where:
l: It's the long
w: It is the width
h: It's the height
From the figure we have the following data:

We must find the value of the length of the parallelepiped:

Answer:

The additive inverse of a number is the opposite number......for this problem, it is a number, that when added to -4 1/4 = 0.
so the additive inverse of -4 1/4 = 4 1/4
20/q = 7/9
20×9 = 7q
7q = 180
q = 180/7
Answer : SSE = 9
r^2 = 0.75
r^2 = 1 - (SSE/SST)
SSE/SST = 1 - r^2 = 1 - 0.75 = 0.25
<span>SST = 9/0.25 = 36</span>
<em>Here is your answer </em>
<em> x = 17.5</em>
<em>Make as brainliest plzz....</em>
<em>Hope this answer is helpful.</em>...