Answer:
2\sqrt{x}+\frac{1}{2\sqrt{x}}\left(2x+3\right)
Step-by-step explanation:
which is D on your phone
X=4
Y=-0.5
Do you need an explanation?
Answer:
There are 10 decimeters in one meter so the answer is 15.5 / 10 = 1.55 meters.
Answer:
Since 
, you have the following arrangements.
Optional: 
(and it's mirror version 
, if you want to consider a long strip of bottles a rectangle. Technically it is, but it's open to interpretation.
and it's mirror 
;
and it's mirror 
;
Optional: 
. Since a square is a rectangle with extra limitations.
If the total amount of points in a test is 140, and we want to find 10% of those points, we can do the following to figure out how much points the question is worth...
140 points x 10% = 140 x 0.1 = 14 points for the short-answer quesion.
