2045 times 6754 +2345 times 5694+87987 subtract 34 +3456 = ?

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte