Aquadrilateral has two pair of opposite parallel sides. each of one
pair of parallel sides is 4 yards long. each of the second pair of sides
is 8 yards long. a diagonal connecting the opposite corners of the
quadrilateral is 9 yards long. is the quadrilateral a rectangle? prove
that your answer is correct.

yes

Step-by-step explanation:

there are two sets of parallel sides that are different lengths so its not a square. and the diagonal line across is slightly more than the bottom of the quaderlateral so that makes it a rectangle.

Hope that helps, and I explained it enough!

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.