Answer:
Step-by-step explanation:
1) First step is writing the Equation out clearly
be - 9c - a
2) Substituting the given values ; a,b & C
3) -5e + 9(-2/3) - (-1)
4) -5e-5 (answer)
Since we were not given the value for e
Answer:
Step-by-step explanation:
- <em>When planes intersect it forms a line that belongs to both planes</em>
In this case we have the plane P and the plane with B, C, D points on it
The intersection line is BC as we see on the picture