Step-by-step explanation:
#1
- Both parts are correct, nothing to add
#2
<u>Reason for second part:</u>
![\sqrt[8]{m^{12}} =\sqrt{m^3}](https://tex.z-dn.net/?f=%5Csqrt%5B8%5D%7Bm%5E%7B12%7D%7D%20%3D%5Csqrt%7Bm%5E3%7D)
- TRUE
- Simplified exponent with same value of expression
Answer:
x=10/c
Step-by-step explanation:
3(cx-7)=9
(cx-7)=3
cx=10
x=10/c
Answer: (-6,19)
Step-by-step explanation:
Add -4 and -2
then add both y1 and y2
Answer:
triangular prism = empty cylinder + empty cylinder.
Step-by-step explanation:
by replacing the two empty cylinders with a triangular prism, we balance the mobile.
Therefore option D is the answer.