Will mark the coordinates of the vertices of quadrilateral jklm are j(-3,2), k(4,-1), l(2,-5) and m(-5,-2). find the slope of each side of the quadrilateral and determine if the quadrilateral is a parallelogram.

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.

Acone with radius 5 cm and height 12 cm how many cm ?