Answer:
$2310
Step-by-step explanation:
Total cost of fencing = area of fence x cost of fencing per feet
Area of a circle = nr^2
n = 22/7
r = radius = 7
Area = 22/7 x 7^2 = 154
154 x 15 = 2310
The minimum value of y=x^2+32x+273 is (-16,17)
Answer:
A
Step-by-step explanation:
7/8-1/4=5/8
pls mark me brainliest
Answer:
A. x-6
Step-by-step explanation:
The area of a square is given by the expression
square inches. Now we need to find an expression that represents the length of one side of the square, in inches. To do that we need to factor
.
![x^2-12x+36](https://tex.z-dn.net/?f=x%5E2-12x%2B36)
![=x^2-6x-6x+36](https://tex.z-dn.net/?f=%3Dx%5E2-6x-6x%2B36)
![=x(x-6)-6(x-6)](https://tex.z-dn.net/?f=%3Dx%28x-6%29-6%28x-6%29)
![=(x-6)(x-6)](https://tex.z-dn.net/?f=%3D%28x-6%29%28x-6%29)
![=(x-6)^2](https://tex.z-dn.net/?f=%3D%28x-6%29%5E2)
Since area of square is given by (side)^2
Hence one side of square is (x-6).
So choice A. x-6 is correct.