19. No
20. No
21. Yes
23. 1.8 miles
Answer:
We found the factors and prime factorization of 27 and 45. The biggest common factor number is the GCF number. So the greatest common factor 27 and 45 is 9.
Step-by-step explanation:
Answer:
1.2 hours equal to 30mph
Step-by-step explanation:
Pls mark brainliest
Answer:
its a rational number because 10+0.01 is 10.01 and thats rational