What is the perimeter of a square with an area of 441 cm2?

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

41/17 as a decimal rounded to the nearest hundredth