What is (2/5)^-4 please )

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Which expression gives the area of the triangle shown below