Answer: B=-2,2
Step-by-step explanation:
I got it wrong so you can get it right
Answer:
10
Step-by-step explanation:
Multiplying both sides by 14
2*3=h-(2*2)
6=h-4
h=6+4
h=10
Mass = 100 g
Volume = 50 cm³
Density :
D = m / V
D = 100 / 50
D = 2 g/cm³
answer A
hope this helps!.
Answer:12.8
Step-by-step explanation: