Answer:
Step-by-step explanation:
You would had 6/2 squared to both sides
x1 would be -1 and x2 would be 7
Answer:
- 1. Adjacent, 2. Vertical, 3. Neither
Step-by-step explanation:
1.
- The first pair is adjacent as they have common side.
2.
- The second pair is vertical as opposite angles of the crossed lines.
3.
- The third pair has no relationship with each other, so neither is the answer.
A they are at 90° angles and that is the definition of being perpendicular.
Answer:
c
Step-by-step explanation: