Answer:
linear
Step-by-step explanation:
y is always 1 behind x
Step-by-step explanation:
In all cases just divide 360° by the number of sides
Thus,for a. 360°/12=30°
A = 4πr² Divide both sides by 4π
A / 4π = r² Find the square root of both sides
√(A / 4π) = √(r²) Cancel out the square with the square root
√(A / 4π) = r Switch the sides to make it easier to read
r = √(A / 4π)
Let's translate the words into expressions:
11 less than 7 times a number is ![7x-11](https://tex.z-dn.net/?f=%207x-11%20)
5 more than 6 times the number is ![6x+5](https://tex.z-dn.net/?f=%206x%2B5%20)
So we have the equation
![7x-11 = 6x+5](https://tex.z-dn.net/?f=%207x-11%20%3D%206x%2B5%20)
Subtract 6x from both sides:
![x - 11 = 5](https://tex.z-dn.net/?f=%20x%20-%2011%20%3D%205%20)
Add 11 to both sides:
![x=16](https://tex.z-dn.net/?f=%20x%3D16%20)
This is my answer.I hope this is useful.