12a-(4b+4a)-b
12a-4b-4a-b
=> 8a-5b
Answer:
282.7 in³
Step-by-step explanation:
The solid is a cylinder
Volume of the cylinder = πr²h
Where,
radius (r) = 3 in.
height (h) = 10 in
Volume = π*3²*10
= π*9*10
= π*90
= 282.743339 ≈ 282.7 in³ (nearest tenth)
Answer:
A
Step-by-step explanation:
If a = 10, then the equation would be 10+6.
The answer would be 16.
Hope this helps! :D
