Planes x and y intersect at a right angle. and lie in plane x and do not intersect. lies in plane y.

which statements are true? check all that apply.
ab cg and are parallel.
ab rsand are parallel.
cg rs and are perpendicular.
ab and rs must intersect.
cg lies in plane x.
rs lies in plane x.

Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib

What is the range? can’t seem to find it out

Triangle knm is what is true about the sides of knm