Given that ZZ « 2x, mZW-3x - 14, and m_Y = X+30, find the value of x for which WXYZ must be a parallelogram. 76
16
22
30

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?