Quadrilateral abcd has side lengths of ab = 2z + 2, bc = 8, cd = 5z – 10, and ad = 8. find the value of z for which quadrilateral abcd is a parallelogram.

a.
1
b.
2
c.
3
d.
4

select the best answer from the choices provided

a
b
c
d

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

hernan cortes;

explanation: