Answer:
Step-by-step explanation:
200m^2-800n^2=200(m^2-4n^2)
Two neon lights turned on at same time.
one blinks other blinks
every 4 seconds every 6 seconds.
ob ob
4 : 6
60.
60 / 4 = 15
60 / 6 = 10.
15+ 10 = 25 times.
Answer:
You have to measure the sides and make sure they are the same and you shape them to look like a square
Step-by-step explanation:
