What equivalent to 5m(m+3)
1 answer:
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Answer: The concentration of X is and the concentration of Y is
.
Step-by-step explanation:
Since we have given that
At 272 nm, absorbance = 0.215
At 327 nm, absorbance = 0.191
As we have given that
Compound X Compound Y
272 16400 3870
327 3990 6420
So, our equations becomes
By solving these two equations, we get that
Hence, the concentration of X is and the concentration of Y is
.
Answer:
csc (- 30)° = - 2
Step-by-step explanation:
Using the trigonometric relationship
csc x = and the exact value sin30° =
sin(- 30)° = - sin30° = - , thus
csc (- 30)° = = - 2
Hey there Smarty!
This would be considered to be a (acute angel) which in this case, we would have to make sure that this whole triangle would equal less than 270 because each angle would be less than
°
If we add/multiply
.
So, we would have to know that was ever this would all add up to be, this would have to be less than 270°
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I truly hope this helps, and also, it's kind of my
first time doing this I hope this would be helpful.
~Jurgen
This would be considered to be a (acute angel) which in this case, we would have to make sure that this whole triangle would equal less than 270 because each angle would be less than
If we add/multiply
So, we would have to know that was ever this would all add up to be, this would have to be less than 270°
I truly hope this helps, and also, it's kind of my
first time doing this I hope this would be helpful.
~Jurgen