Answer:
Step-by-step explanation:
132
Hello!
Five characteristics necessary for a substance to be a mineral are:
- Definite Chemical Composition
- Inorganic
- Solid
- Naturally Occuring
- Ordered Internal Structure
Three ways that minerals form
- Crystalizing of Magma
- Weathering
- Metamorphosis
Hope this helps!
Answer: It will take Sarah 12 weeks to get 129 stamps total in her collection.
If you subtract 129 from 45 you get 84. If you then divide 84 by 7 you get 12.
If this answer is incorrect I am very sorry to have bothered you.
Step-by-step explanation:
I would say b I truly hoped I helped i tried my best I know thats hard to believe bc you don't even know me lol but I think it's B because half of 100% would be 50% and it's talking about 40% and he got to the 40% at 4:12 so half of 100 would be 50 so I got 4:20 and the other Half would be 4:36 because it defintly can't be E or A because those are at the beginning and end and he isn't im bad at explaining but I hoped I helped :) Final Answer: B) 4:36
Answer:
17
Step-by-step explanation:
(7x)° + 61° = 180° (interior angle Postulate)
(7x)° = 180° - 61°
(7x)° =119°
7x = 119
