Answer:
The simplified form of r^-7 + s^-12 is ----> 1/r^7 + 1/s^12
Step-by-step explanation:
You subtract two and then multiply by -7and you get a<63
Answer:
12 inches × 12 inches × 12 inches
Step-by-step explanation:
Cube volume is 

![s=\sqrt[3]{1728}](https://tex.z-dn.net/?f=s%3D%5Csqrt%5B3%5D%7B1728%7D)

Answer:
The answer is 1.
Step-by-step explanation:
One is the divisor of every integer. Or, every whole number is the product of 1 and itself
It would be B: a set of points that extends infinitely in two directions