Answer:
I think is b
Step-by-step explanation:
I think I don’t know if am Correct.
Answer:
54piecm^3
Step-by-step explanation:
pie x radius ^2 x h
= v
pie x 9
= 9pie x 6
= 54pie
That would be <span>50.6, I believe. You multiply 92 by 55% or .55 and get 50.6 </span>
It costs $4.25 for one square foot. Multiply that by 12 you get $51. 12 square feet would cost $51 :)
Answer:
![\large\boxed{x^2+2xy+y^2=(x+y)^2}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Bx%5E2%2B2xy%2By%5E2%3D%28x%2By%29%5E2%7D)
Step-by-step explanation:
![(x+y)^2=(x+y)(x+y)\\\\\text{Use FOIL}\ (a+b)(c+d)=ac+ad+bc+bd\\\\=(x)(x)+(x)(y)+(y)(x)+(y)(y)=x^2+xy+xy+y^2=x^2+2xy+y^2](https://tex.z-dn.net/?f=%28x%2By%29%5E2%3D%28x%2By%29%28x%2By%29%5C%5C%5C%5C%5Ctext%7BUse%20FOIL%7D%5C%20%28a%2Bb%29%28c%2Bd%29%3Dac%2Bad%2Bbc%2Bbd%5C%5C%5C%5C%3D%28x%29%28x%29%2B%28x%29%28y%29%2B%28y%29%28x%29%2B%28y%29%28y%29%3Dx%5E2%2Bxy%2Bxy%2By%5E2%3Dx%5E2%2B2xy%2By%5E2)