Answer:
3
Step-by-step explanation:
1. 3x because 6/2=3
you have to divide y and x do it with all the questions
The expression is equal to:
![(\frac{-3jk^3}{2k^2m^3})^3=(\frac{-3jk^{(3-2)}}{2m^3})^3=(\frac{-3jk}{2m^3})^3](https://tex.z-dn.net/?f=%28%5Cfrac%7B-3jk%5E3%7D%7B2k%5E2m%5E3%7D%29%5E3%3D%28%5Cfrac%7B-3jk%5E%7B%283-2%29%7D%7D%7B2m%5E3%7D%29%5E3%3D%28%5Cfrac%7B-3jk%7D%7B2m%5E3%7D%29%5E3)
![(\frac{-3jk^3}{2k^2m^3})^3=\frac{(-3)^3\cdot j^3\cdot k^3}{2^3\cdot(m^3)^3}=\frac{-27j^3k^3}{8m^{(3\cdot3)}}=\frac{-27j^3k^3}{8m^9}](https://tex.z-dn.net/?f=%28%5Cfrac%7B-3jk%5E3%7D%7B2k%5E2m%5E3%7D%29%5E3%3D%5Cfrac%7B%28-3%29%5E3%5Ccdot%20j%5E3%5Ccdot%20k%5E3%7D%7B2%5E3%5Ccdot%28m%5E3%29%5E3%7D%3D%5Cfrac%7B-27j%5E3k%5E3%7D%7B8m%5E%7B%283%5Ccdot3%29%7D%7D%3D%5Cfrac%7B-27j%5E3k%5E3%7D%7B8m%5E9%7D)
So:
![\frac{Aj^xk^y}{Bm^z}=\frac{-27j^3k^3}{8m^9}](https://tex.z-dn.net/?f=%5Cfrac%7BAj%5Exk%5Ey%7D%7BBm%5Ez%7D%3D%5Cfrac%7B-27j%5E3k%5E3%7D%7B8m%5E9%7D)
Answer: A = -27
B = 8
x = 3
y = 3
z = 9
Answer:
Length = 7
Width = 5
Perimeter = 24
Area = 35
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
![2(\frac{7\times 6}{2})+3(13.1\times 7)](https://tex.z-dn.net/?f=2%28%5Cfrac%7B7%5Ctimes%206%7D%7B2%7D%29%2B3%2813.1%5Ctimes%207%29)
ANSWER IS D