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4 years ago

HELP PLZZZ ASAPP!!! (Plz answer em right!)

Mathematics

1 answer:

marishachu [46]4 years ago

5 0

Answer:

1) B, C, and D

2) plane BFD

Step-by-step explanation:

1) Collinear points are points on the same line. There are two lines shown. One of them shows points A, C, and E on it. The other line shows points B, D, and D on it. The latter set of points is listed among the answer choices.

2) A plane can be named by three points in the plane that are not on the same line. The points shown as being in the plane are B, C, D, F, with points B, C, and D being on the same line (see question 1). So, the plane can be named with point F and any two of B, C, and D. Plane BFD is an appropriate name.

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subsitute
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multiply both sides by 2
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we conclude that -b=10
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ok so equaton is
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