Let
x-------> the length side of the original cube
we have
![2x^{3} +8x=450\\2x^{3}=450-8x](https://tex.z-dn.net/?f=2x%5E%7B3%7D%20%2B8x%3D450%5C%5C2x%5E%7B3%7D%3D450-8x)
Divide by
both sides
![x^{3}=225-4x](https://tex.z-dn.net/?f=x%5E%7B3%7D%3D225-4x)
The system of equations is equal to
--------> equation ![1](https://tex.z-dn.net/?f=1)
--------> equation ![2](https://tex.z-dn.net/?f=2)
using a graphing tool
see the attached figure
we know that
the solution of the system of equations is the intersection both graphs
therefore
the solution is
![x=5.86\ in](https://tex.z-dn.net/?f=x%3D5.86%5C%20in)
therefore
<u>the answer is</u>
![5.86\ inches](https://tex.z-dn.net/?f=5.86%5C%20inches)
Answer:
-12^5
Step-by-step explanation:
Answer:
Two numbers whose product is 1 are called reciprocals
Step-by-step explanation:
"Standard form" is the form ...
... ax +by = c
where a, b, c are mutually prime integers and the leading coefficient is positive. (If a ≠ 0, then it is "leading". If a = 0, then b is the leading coefficient.)
Of the choices offered, the only one that is equivalent to the given equation is ...
... -x + 6y = 5
_____
However, "standard form" requires the leading coefficient be positive, so an appropriate answer would be ...
... x -6y = -5
or
... 6y -x = 5
____
This is another one for my "broken question" file.
The missing data was <span>2, 31, 29, 5, 14, 7, 10, 25, 3, 22.
0 - 8 </span>⇒ 2, 5, 7, 3 ⇒ 4
9 -16 ⇒ 14, 10 ⇒ 2
17 -24 ⇒ 22 ⇒ 1
25 and more ⇒ 31, 29, 25 ⇒ 3
There were 2 sales people who were in the 9-16 category.