Answer:
Solution 1
(x,y) = (-1,3)
Solution 2
(x,y) = (1,5)
Step-by-step explanation:
To easily solve this question, we use a graphing tool, or a calculator to plot each graph.
The solution of the system of equations corresponds to the intersection between both graphs
f(x)=x^2 + 4/4x + 3
g(x)=|x+4|
Please see image below
Solution 1
(x,y) = (-1,3)
Solution 2
(x,y) = (1,5)
The answer would be x=7.
I hope this helps!
Apologies for this being answered late.
8n + 5 = 139
You would re-Arrange it to make it
8n = 139 + 5
Then take minus five to make it look like
8n=134
Next step would be to divide
Divide 8 on both sides which would leave you with
N= 67 over 4
you will have to convert it if you don’t want a fraction
Answer:
The surface area of the figure is 352 cm².
Step-by-step explanation:
Given:
Length(l) = 12 cm.
Width(w) = 4 cm.
Height(h) = 8 cm.
Now, to find the surface area.
By putting the formula to get the surface area:
Surface area = 2(l×w+w×h+h×l)
![Surface\ area =2(12\times 4+4\times 8+8\times 12)](https://tex.z-dn.net/?f=Surface%5C%20area%20%3D2%2812%5Ctimes%204%2B4%5Ctimes%208%2B8%5Ctimes%2012%29)
![Surface\ area =2(48+32+96)](https://tex.z-dn.net/?f=Surface%5C%20area%20%3D2%2848%2B32%2B96%29)
![Surface\ area =2\times 176](https://tex.z-dn.net/?f=Surface%5C%20area%20%3D2%5Ctimes%20176)
Therefore, the surface area of the figure is 352 cm².