Three out of the four coordinates of the vertex of parallelogram wxyz are w(0,1),x(-4,-4),and y(-1,-4). find the coordinates of z. then find the area of the parallelogram.

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

What is the ratio fraction form of 25: 9

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?