![\sqrt[3]{\frac{-27x^9}{64y^{12}}}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B-27x%5E9%7D%7B64y%5E%7B12%7D%7D%7D)
we take cube root separately
![\sqrt[3]{-27} =\sqrt[3]{-3*-3*-3} =-3](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B-27%7D%20%3D%5Csqrt%5B3%5D%7B-3%2A-3%2A-3%7D%20%3D-3)
We know cuberoot (x^3) is x
![\sqrt[3]{x^9}=\sqrt[3]{x^3*x^3*x^3}=x*x*x= x^3](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx%5E9%7D%3D%5Csqrt%5B3%5D%7Bx%5E3%2Ax%5E3%2Ax%5E3%7D%3Dx%2Ax%2Ax%3D%20x%5E3)
![\sqrt[3]{64} =\sqrt[3]{4*4*4}= 4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B64%7D%20%3D%5Csqrt%5B3%5D%7B4%2A4%2A4%7D%3D%204)
![\sqrt[3]{y^{12}} =\sqrt[3]{y^3*y^3*y^3*y^3}= y*y*y*y= y^4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7By%5E%7B12%7D%7D%20%3D%5Csqrt%5B3%5D%7By%5E3%2Ay%5E3%2Ay%5E3%2Ay%5E3%7D%3D%20y%2Ay%2Ay%2Ay%3D%20y%5E4)
![\sqrt[3]{\frac{-27x^9}{64y^{12}}}=\frac{-3x^3}{4y^4}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B-27x%5E9%7D%7B64y%5E%7B12%7D%7D%7D%3D%5Cfrac%7B-3x%5E3%7D%7B4y%5E4%7D)
Answer:
25
___ x 40 = 10
100
Consider 25 out of hundred since its a percent and the key word "cent" means 100. The keyword "of" means multiplication.
It's 42, here's a quick trick to do this, so we know there's 7 movies, and to find the combination we know we can't choose 2 of the same movie, so to make this part easier , in your head take one movie from the stack out of the stack now there's 6 movies. It's now just the "plug and play" step , (7)*(6)=(42)
I'm sorry If this is to long of an explanation, but I hope that this helps you understand on how to do this problem. Have a nice day :)
The best answer is 26 and can you
Mark brainliest or you need to find the sum
0 it has no simplest form
