Given two lines in space, either they are parallel, they intersect, or they are skew (lie in parallel planes). Determine whether the lines below, taken two at a time, are parallel, intersect, or are skew. If they intersect, find the point of intersection. Otherwise, find the distance between the two lines. L1: x=3+2t, y=−1+4t, z=2−t;−[infinity] L2: x=1+4s, y=1+2s, z=−3+4s;−[infinity] L3: x=3+2r, y=2+r, z=−2+2r;−[infinity] Select the correct choice below and fill in the answer? box(es) within your choice.
A. L1 and L2 intersect at the point (__,__,__)
B. L1 and L2 are skew.
C. L1 and L2 are parallel.

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

5: 20

step-by-step explanation: