Answer:
2 (7 + n)
Step-by-step explanation:
2 (7 + n)
For this equation you need to put parenthesis to show that you need to add, then multiply.
Hope this helps! :)
It's a half of an equilateral triangle because their angles measure 30° and 60° (an equilateral triangle has 3 angles of 60°)
So x=(2h/√3)/2=h√3=27√3≈15.6
Answer:
17
Step-by-step explanation:
you said that in the problem lol
The relation between pressure and volume is given as
v = 18000/p
where
v = volume, in³
p = pressure, lb/in²
When the pressure is p = 900 lb/in², then the volume is
v = 18000/900 = 20 in³
Answer: 20 in³
