Answer:
the first thing you learned is the base. then you can build off of it. just like math. you learn simple adding then you go onto multiplication and division.
X + 2 > 3x - 8
subtract x from both sides
2 > 2x - 8
add 8 to both sides
10 > 2x
divide both sides by 2
5 > x
ANSWER: 5 > x
Hope this helps! :)
Answer:
The dimensions of the pool are:
Width: 8.944 feet
Length: 17.888 feet
Step-by-step explanation:
From Geometry, the area of a rectangle (
), measured in square feet, is determined by the following equations:
(1)
Where:
- Width, measured in feet.
- Length, measured in feet.
If we know that
,
and
, then we get the following second order polynomial:
(1)
And we solve the expression for
:
![x^{2} = 80](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3D%2080)
![x = \sqrt{80}\,ft](https://tex.z-dn.net/?f=x%20%3D%20%5Csqrt%7B80%7D%5C%2Cft)
![x \approx 8.944\,ft](https://tex.z-dn.net/?f=x%20%5Capprox%208.944%5C%2Cft)
Then, the dimensions of the pool are, respectively:
and ![l \approx 17.888\,ft](https://tex.z-dn.net/?f=l%20%5Capprox%2017.888%5C%2Cft)
Any second part or anything else to look at?