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Elodia [21]
3 years ago
15

What is the solution for: PT=4x+6 and TQ=6x-6

Mathematics
1 answer:
earnstyle [38]3 years ago
7 0
I can see this has to do with a line with a midpoint. 4x+6=6x-6.add 6 to both sides and get 4x+12=6x
-4x. -4x=12=2x
Then divide 12 by 2
X=6. Then fix it in to get your lines.
Keep in mind that T is the midpoint.
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Answer: (b) exactly one plane contains a given line and a point not on the line.


Step-by-step explanation: The basic postulates of geometry are very-well known to all of us. For example-

(i) The intersection of two lines determines a point,

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Thus, with the help of the third point, we can easily arrive at the conclusion that a given line and a point not lying on the line is contained in a plane. For example- see the attached figure, AB is a line and P is any point not on the line. They both contained in the plane ABC.

Hence, the correct option is (b).


8 0
4 years ago
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DochEvi [55]

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