Answer:
24
Step-by-step explanation:
The average of 18 and 42 is (18 + 42)/2 = 60/2 = 30
4/5 of 30 = 4*30/5 = 120 /5 = 24
18 + 42 = 60
60 / 2 = 30
4/5 of 30 = 24
Hope this helps Buddy!
Please mark me brainliest!
~Courtney
pi
To convert from degrees to radians, multiply by pi/180
180 * pi/180 = pi
20 bulbs
Step-by-step explanation:e