Can somebody who remembers how to do this answer all of these correclty thanks (WILL MARK BRAINLIEST)

19)  7, 3, 2, -1, -8

20) 10, 2, 0, -3, -10

21) 3, 2, 1, 0, -1

22) -6, -7, -8, -9, -11

23) 7, 4, 0, -1, -2

Step-by-step explanation:

:))

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)