Find the exact value of the trigonometric expression when sin(u) = − 5/13 and cos(v) = − 4/5. (Both u and v are in Quadrant III.)
cos(u + v)

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )

Answers2x^2-5=722x^2-5x=725x^2-2x=725x^2-2=72 what is the answer