Polygon Y is a scaled copy of Polygon X using a scale factor of 1/3.

Polygon Y’s area is what fraction of Polygon X’s area?

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.)

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39