Answer:
European can holds more, Volume is approx 159π
American can, Volume is approx 149π
Step-by-step explanation:
V(cyl) = π · r² · h
Answer:
x = 1, y = 1
Step-by-step explanation:
3x - 4y = -1
5x + 2y = 7
If we multiply the whole second equation by 2, we get:
10x + 4y = 14
Adding this to the first equation:
10x + 4y + 3x - 4y = 14 - 1
13x = 13
x = 1
Applying this to the second equation:
5 (1) + 2y = 7
2y = 2
y = 1
Answer is B
-0.6- (-0.4)= -0.6+0.4= -0.2
