Answer: C) A pair of intersecting lines
Step-by-step explanation: The three types of degenerate conic sections are a point, a line, and a pair of intersecting lines.
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Answer:
B. 20h
B. n/2
A. y-3
A. 8t
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Step-by-step explanation:
We can get two different equations from this:
3x = 18
and
3x = -18
So:
x = 6, x = -6
x = {6, -6}
Answer:
The answer to your question is x = 21
Step-by-step explanation:
Equation

- Multiply both sides by 7

- Simplify
2x = 42
- Divide both sides by 2

- Simplify
x = 21