Answer:
Step-by-step explanation:
you add two angles and then subtract it from 180 degrees
Hopefully it is right
for example: A angle+B angle-180 degrees
C, 4.
Im not sure how to explain it, i just know that it's C! :))
ANSWER
2(32-343x)
As calculated in the photo above
x=2, y=3
I think option D is correct
$23.40
