Find the perimeter of the composite figure. (Please help, I'm really confused.)​

What two consecutive odd integers have a sum of -28

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

What is 1/3x5 on anuber line what does it look like on a number line