A scale drawing of a square has a side length of 7millimeters. The drawing has a scale of 1 mm : 9 km . what’s the actual perimeter and area of the square .

(hurry! ) which expression is equivalent to the following complex fraction?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r