Y=4 Because you divide 18 by 4.50 and then just put a point on positive four on your graph.
Answer:
cosA = 
Step-by-step explanation:
cosA =
=
=
= 
Answer
12.5 percent was bad, 87.5 were good
Step-by-step explanation:
set up this percentage solver
then cross multiply

divide by eight
12.5 were bad
so 87.5 were good
The answer it is b because that is the right answer