Answer:2/5 *1/3=2/5
Step-by-step explanation:
Answer:
Your answer would be B. A metal railing rusting in damp weather because anything that contains any sort of rust whats so ever is always considered a chemical change.
Answer:
40º
Step-by-step explanation:
straight line: 180º
180-58-82=40
Answer:
4
Step-by-step explanation:
The greatest common factor (GCF) is the highest factor of two numbers...
4 (4) = 16
3 (4) = 12
4 is a factor of both 12 and 16. It is also the greatest factor of the two numbers. For example, 2 is also a factor of 12 and 16. However, it is not the greatest number... 4 is.