
Take both sides as powers of 4:

Do it again:

Answer:
I believe the answer is (A)
The answer is: [B]: " 45.5 degrees " .
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Answer:
A
Step-by-step explanation:
(because -4 is equal to -4 and meets the condition of the top inequality, you plug in -4 into the top function)
They are not coplanar because D is not on the same plane.
If you look at the plane made by the front face, it includes points A, B, E, F, J and H. However, C and D are on a different plane made by the back portion of the figure.