Answer:
c.
Step-by-step explanation:
Answer:
The department total on the bottom right hand side should be 464253. Everything else is correct.
Step-by-step explanation:
Adding was wrong across the bottom row.
Answer:
A human hair is 0.0008 meters thicker.
i think....
Step-by-step explanation:
The value of c that makes up a perfect square trinomial is
9x^2 - 12x +c