Answer:
71 degrees
Step-by-step explanation:
A right angle is 90 degrees, so the answer is 90-19=71 degrees.
Answer:
13 4/9
Step-by-step explanation:
Answer:
=
5
.
5
Step-by-step explanation:
Hey there!
the slope of the line is 
Slope is
, meaning that the slope is
or 
Hope it helps and have a great day!