Answer:
x^2 + 6x + 9 = 16
(x + 3)^2 = 16
x + 3 = +-4 ---> x = -7 or x = 1
Answer:
10,477.1(429) kg/m³
Step-by-step explanation:
The basic formula for density is M/V, or mass divided by volume.
The given mass is 73,340 and the volume is 7.
73,340 is 10,477.1429 (which rounds to 10,477.1)
Therefore, the density is 10,477.1 kg/m³
P(x)=-15+7/4=-2
P(y)=12-4/4=2
P=(-2,2)
Answer:
3)
Step-by-step explanation:
