Anyone willing to answer this question

D

Step-by-step explanation:

m=y2-y1/x2-x1

23-3=20

11-1=10

20/10=2 the slope is two

to find the y-intercept we need to use the equation y=m(x)=b

23=2(11)=b

2*11=22

23-22=1

1=b

it seems like all of the examples have the same slope and y-intercept so it's all the above.

hope this helps :3

22.62

Step-by-step explanation:

Cos=12/13

12/13= 0.9231

Cos^-1(0.9231)=22.62