1 and2 to using disk method 3and for using washer method

△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 .

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles