<h3>I'll teach you how to solve a-3/7 - 3-9/21</h3>
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a-3/7 - 3-9/21
Group like terms:
a - 3/7- 9/21- 3
Cancel 9/21 to 3/7:
a-3/7-3/7-3
Combine the fractions:
a- 6/7- 3
Convert element to fraction:
3*7/3 - 6/7
Since the denominators are equal combine the fractions:
-3*7-6/7
-3*7-6= -27
-27/7
Apply the fraction rule:
a- 27/7
Your Answer Is a - 27/7
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Answer:
200/600 do that in simplest form would be 100/300
Step-by-step explanation: I hope this helps, it is 200, 600 so use that to help
Answer:
A. 2Fe + 3CI2 - 2FeCI3 ........
Answer:
B. An increase in the amount of tolerable misstatement.
Step-by-step explanation:
Answer:
using cos=adjacent/hypotenuse
Step-by-step explanation:
in this case cos(60)=x/4√3
x=cos(60)*4√3
x=3.46