Please help!
Find the length of the third side. If necessary, round to the nearest tenth.

Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.

Given the median qr and trapezoid mnpo what is the value of x?

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180