I just need the final step to prove that these are congruent

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%