Answer:
Answer choice b.
Step-by-step explanation:
In the metric system, it's all about 10's. For example, 10 hectograms equals one kilogram. Therefore, if you are finding the number of hectograms in one kilogram, you multiply the number by 10.
Hope this helps! ;)
Answer:the answer is 4
21 thats the youngest she could be
180-(76+63)=41 degrees
they form a linear pair
