Answer:
10=z or z=10
Step-by-step explanation:
1) Add four to both sides
2) You should get 10=z
please mark me as brainlest
5 km
10/4 = 2.5
2 x 2.5 = 5
23.6
the big tank can hold 2027.37 m³of water
10 small tanks can be filled
r = 11, h = 16
V = (1/3)πr²h
V = (1/3)121π(16)
1936π/3 = 2027.37
2027.37/200 = 10. 136
10 tanks
