A rectangle has side lengths of 2 5/8 feet and 3 1/5 feet. Find the perimeter of the rectangle. Write your answer as a mixed number in simplest form. I really need help this is due in 10 minutes PLEASEEE HELPP

Solve for x i'll try to attach the files bc it's not letting me for some reason

△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 .

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units