Can you please help me with this it’s important and i will give you a branlist

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.)

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric