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Mathematics 17 Online
OpenStudy (anonymous):

Can someone please help?

OpenStudy (anonymous):

The attachment.

Vocaloid (vocaloid):

well, go through the statements one by one and see which ones are true or not

Vocaloid (vocaloid):

are points Q, T, X, and Y coplanar?

OpenStudy (anonymous):

no

Vocaloid (vocaloid):

that's correct. are Q, R, and S colinear?

OpenStudy (anonymous):

they dont lie on the same plane.

Vocaloid (vocaloid):

that's correct. are Q, R, and S colinear?

OpenStudy (anonymous):

Thats the one I dont understand because there is gaps in the line.

Vocaloid (vocaloid):

the "gaps" aren't actual gaps, those spaces are drawn to make it clear that the line passes through the plane

Vocaloid (vocaloid):

so, QRS are on the same line

OpenStudy (anonymous):

yes

Vocaloid (vocaloid):

good, let's keep going can plane P also be called plane RSY?

OpenStudy (anonymous):

no because S isn't in the plane

Vocaloid (vocaloid):

good are point T and line QR coplanar?

OpenStudy (anonymous):

no

Vocaloid (vocaloid):

good, let's keep going do QX and TX intersect?

OpenStudy (anonymous):

I dont think so because TX isn't even a line

Vocaloid (vocaloid):

hm, that's what I would think too

Vocaloid (vocaloid):

I would go with statement 2 only for now if that doesn't work, try statements 2 and 5

OpenStudy (jhannybean):

That's correct, it's just asking for whats given, not what "could" or "could not" be, I think

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