I don't think there's enough information to get an answer, sorry.
The answer is ![y\geq 2](https://tex.z-dn.net/?f=%20y%5Cgeq%202%20)
Here's how I got my answer:
Step 1: Add 5 to both sides. Which leaves us with ![6y\geq 7 + 5](https://tex.z-dn.net/?f=%206y%5Cgeq%207%20%2B%205%20)
Step 2: Simplify
to 12. Which leaves us to ![6y\geq 12](https://tex.z-dn.net/?f=%206y%5Cgeq%2012%20)
Step 3: Divide both sides by 6. Which leaves us with ![y\geq 12/6](https://tex.z-dn.net/?f=%20y%5Cgeq%2012%2F6%20)
Step 4: Simplify
to 2, do get your answer ![y\geq 2](https://tex.z-dn.net/?f=%20y%5Cgeq%202%20)
Answer:
Unit of slipperiness =
![\displaystyle\frac{\text{Peels}}{\text{m}^2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7B%5Ctext%7BPeels%7D%7D%7B%5Ctext%7Bm%7D%5E2%7D)
Step-by-step explanation:
We are given the following information in the question:
The slipperiness of a floor is defined with the help of function:
![S = \displaystyle\frac{P}{A}](https://tex.z-dn.net/?f=S%20%3D%20%5Cdisplaystyle%5Cfrac%7BP%7D%7BA%7D)
where S is the slipperiness of the floors, P is the number of banana peels on the floor and A is the area of the floor.
Now, area of floor has units of meter squared that is,
![\text{m}^2](https://tex.z-dn.net/?f=%5Ctext%7Bm%7D%5E2)
We have to find the appropriate measurement unit for slipperiness of a floor.
This can be done as:
![S = \displaystyle\frac{P}{A}\\\\S = \frac{\text{Peels}}{\text{m}^2}](https://tex.z-dn.net/?f=S%20%3D%20%5Cdisplaystyle%5Cfrac%7BP%7D%7BA%7D%5C%5C%5C%5CS%20%3D%20%5Cfrac%7B%5Ctext%7BPeels%7D%7D%7B%5Ctext%7Bm%7D%5E2%7D)
Thus, slipperiness have a unit of peels per meter squared that is,
![\displaystyle\frac{\text{Peels}}{\text{m}^2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7B%5Ctext%7BPeels%7D%7D%7B%5Ctext%7Bm%7D%5E2%7D)
Answer:
I think ist 270 degrees
Step-by-step explanation:
................
The expression 4a^2c^2 - (a^2-b^2+c^2)^2 has to be factored.
4a^2c^2 - (a^2 - b^2 + c^2)^2
=> (2ac)^2 - (a^2 - b^2 + c^2)^2
=> (2ac - a^2 + b^2 - c^2)(2ac + a^2 - b^2 + c^2)
=> (b^2 - (a^2 - 2ac + c^2))((a^2 + 2ac + c^2) - b^2)
=> (b^2 - (a - c)^2)((a + c)^2 - b^2)
=> (b - a + c)(b + a - c)(a + b + c)(a - b + c)
<span>
The factorized form of 4a^2c^2 - (a^2-b^2+c^2)^2 is (b - a + c)(b + a - c)(a + b + c)(a - b + c)</span>