Answer:
0 because it fell apart after he glued it togheter
Step-by-step explanation:
House=600+12lot
lot=x
house=600+12x
answer is first expresion
Answer:
length l = 32.25 m
width w = 8223.75 m
height h = 12.5 m
diagonal d = 8223.82273 m
total surface area Stot = 736831.875 m2
lateral surface area Slat = 206400 m2
top surface area Stop = 265215.938 m2
bottom surface area Sbot = 265215.938 m2
volume V = 3315199.22 m3
Step-by-step explanation:
We need to graph this equation:
![16x+2y=300](https://tex.z-dn.net/?f=16x%2B2y%3D300)
Its solutions are the points through which it graph passes. Since it's a linear equation its graph is a straight line and we only need two of its points to draw it. But before graphing let's re-write the equation. We can substract 16x from both sides:
![\begin{gathered} 16x+2y=300 \\ 16x+2y-16x=300-16x \\ 2y=300-16x \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%2016x%2B2y%3D300%20%5C%5C%2016x%2B2y-16x%3D300-16x%20%5C%5C%202y%3D300-16x%20%5Cend%7Bgathered%7D)
And we divide both sides by 2:
![\begin{gathered} \frac{2y}{2}=\frac{300-16x}{2}=\frac{300}{2}-\frac{16x}{2} \\ y=150-8x \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7B2y%7D%7B2%7D%3D%5Cfrac%7B300-16x%7D%7B2%7D%3D%5Cfrac%7B300%7D%7B2%7D-%5Cfrac%7B16x%7D%7B2%7D%20%5C%5C%20y%3D150-8x%20%5Cend%7Bgathered%7D)
So now with this equation if we pick two random x values we'll get their corresponding y values. This way we'll find two points that are part of the graph which is the line that passes through both. We can begin with x=0:
![y=150-8\cdot0=150](https://tex.z-dn.net/?f=y%3D150-8%5Ccdot0%3D150)
So the first point is (0,150). Then we can take x=10 and we get:
![y=150-8\cdot10=150-80=70](https://tex.z-dn.net/?f=y%3D150-8%5Ccdot10%3D150-80%3D70)
So the second point is (10,70). Then the graph is the line that passes through points (0,150) and (10,70). In order to represent it
Answer:
X= 9/2
Alternative form
x=4 1/2, x=4.5
Step-by-step explanation:
*= Multiply
1. log (little 10 under) (2)*(3x-1)= log (little 10 under) (2)*(x+8)
2. then divide both side by log (little 10 under (2))
3. 3x-1=x+8
4. move variable to the left side and change its sign
5. 3x-x-1=8
6. then move constant to the right side and change its sign
7. 3x-x=8+1
8. collect like terms
9. 2x=8+1
10. add 8+1
11. 2x=9
12. then divide both sides by 2
13. 2/2 9/2
14. 2/2 cancels out so x=9/2 is the answer