Answer:
10 cm
Step-by-step explanation:
Since, the volume of a cuboid is,
V = l × w × h,
Where,
l = length,
w = width,
h = height,
∵ The shape of the aquarium must be cuboid,
We have, l = 20 cm, w = 12 cm, V = 2400 cm³,
By substituting the values,
2400 = 20 × 12 × h
2400 = 240h
Hence, the height of the water in Nemo's aquarium would be 10 cm.
b
b b b b b b b b b b b b b b b b b b b b b b b b
-2x+-8-3x-8
-2 times x =-2x
-2 times 4=-8
Answer:When you use a radical then if it gives a decimal then you just round it however it said like to the nearest whole or however it says to do it