Answer:
F=48
Step-by-step explanation:
see the explanation and workings in the picture above.
Answer:
The sun released a strong burst of water vapor. As Earth cooled, water in the atmosphere condensed. Materials collided due to strong gravitational forces. The ozone layer formed to protect against harmful UV ray exposure
Step-by-step explanation:
Answer:
The answer is option 1.
Step-by-step explanation:
Axis of symmetry means the middle x-coordinates of the parabola. So in order to find the x value, you have to find the TP which is Turning Point by using Completing the Square :

Let y = 0,







Next, you have to solve the x value :
x + 3 = 0
x = -3
Answer:
Step-by-step explanation:
31,800/12=2650
hope this helps!