What is the slope of the line shown? *

- 3/4

Step-by-step explanation:

It you look at the dots

you would go down 3 (so -3)

and to the right 4 times

remember rise over run

the slope would be -3/4

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

goog may be able to you find that answer