For 7 i say c
and i don't know 8 sory
Since the power is even,
Therefore, the answer is D.
Answer:
the answer to the problem is -1/4
Answer:
Choice 3
Step-by-step explanation:
The block is rotating counterclockwise 90º each time. If you visualize the cube you can think of the triangle rotating and the circle being on the face adjacent to the triangle's base.