Answer: D
Explanation:
Base= 4 x 12= 48
Triangles= 3 x 4= 12
Side of the prism= 3 x 12= 36
3^2 + 4^2=
9+16= √25 = 5
Add the area of each face of the prism= 48+ 12+ 36+ 60 =156 cm^2
Answer:
9
Step-by-step explanation:
you do the max- min. so 5-(-4) which is really 5+4=9
Answer:
109
Step-by-step explanation:
Answer:
![\boxed{\sf \ \ \ -2(x+4)(x-3)^3 \ \ \ }](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20%5C%20%5C%20%5C%20-2%28x%2B4%29%28x-3%29%5E3%20%5C%20%5C%20%5C%20%7D)
Step-by-step explanation:
Hello,
let's note k a real, we can write the polynomial as
![k(x-(-4))^1(x-3)^3=k(x+4)(x-3)^3](https://tex.z-dn.net/?f=k%28x-%28-4%29%29%5E1%28x-3%29%5E3%3Dk%28x%2B4%29%28x-3%29%5E3)
and we know that f(0)=216 so
![216=k(0+4)(0-3)^3=k*4*(-1)^3*3^3=-27*4*k=-108k\\\\ k=-\dfrac{216}{108}=-2](https://tex.z-dn.net/?f=216%3Dk%280%2B4%29%280-3%29%5E3%3Dk%2A4%2A%28-1%29%5E3%2A3%5E3%3D-27%2A4%2Ak%3D-108k%5C%5C%5C%5C%3C%3D%3E%20k%3D-%5Cdfrac%7B216%7D%7B108%7D%3D-2)
So the solution is
![-2(x+4)(x-3)^3](https://tex.z-dn.net/?f=-2%28x%2B4%29%28x-3%29%5E3)
hope this helps
Your answer is the square root of 30