The answer is A because of base times height
Answer:
12,150
Step-by-step explanation:
50 times 3 is 150.
150 times 3 is 450.
Continue doing this until you've done it five times.
Answer:
7 trust me im a expert at math and give me brainliest please
Step-by-step explanation:
Step-by-step explanation:
HELIUM: To fill air balloon
ARGON: Used for filling incandescent metal filament electric bulbs