What decimal is equivalent to 19/27

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)