Answer:
The answer is A
Step-by-step explanation:
240,000 = 60%
x = 100%
=
Answer:
10
Step-by-step explanation:
75c-300=25c+200
-25c -25c
50c-300=200
+300 +300
50c=500
c=10
Answer:
Neither
Step-by-step explanation:
For two lines to be parallel, they must have the same slope. 2 and -2 are not the same. For lines to be perpendicular, their slopes must be negative reciprocals (ex 5 and -1/5) The slopes of these lines are not the same or negative reciprocals, so they are not parallel or perpendicular.
<u>Hope this helps :-)</u>
Diameter = 30
radius = 15
area = pi x 15 x 15 = 225pi
circumference = 30pi