Answer:
y=-x^2 is just y=x^2 reflected over the x-axis. In other words, the parabola is upside-down.
Step-by-step explanation:
Answer:
A net with a square base and 4 triangular side
Step-by-step explanation:
Answer:
A) 54
Step-by-step explanation:
You know that a full triangle has to be equal to 180. This means we have to subtract 47 and 79 from 180. 180-47-79 is equal to 180-126. Simplify this to get 54.
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