Step-by-step explanation:
Answer: 3x-7
Explanation: x times 3
(3x)
subtracted by 7
(3x-7)
Is this what you are looking for?
Answer:
3053.63 Hope this helps!
Step-by-step explanation:
V=4
3πr3=4
3·π·93≈3053.62806
7.772 million people live in Cairo.
658,893 people live in Washington DC.
So it's false.
Im not sure tho sorry for your inconvenience
Answer:
![81\pi](https://tex.z-dn.net/?f=81%5Cpi)
Step-by-step explanation:
Area = pi*r^2
Area = pi*9^2
Area = ![81\pi](https://tex.z-dn.net/?f=81%5Cpi)