Answer:

Center of mass at 
Step-by-step explanation:
Given a set of objects
located at the points
The moments Mx and My are calculated as follows.

and the Center of mass is given at the coordinates
where M is the total mass of the system.
We have that m1=3, m2=4 and m3=3, so M = 3+4+3 = 10.
We have that m1 is at point P1(2,-6), m2 at point P2(-3,2) and m3 at point P3 (3,4), then


Then, the center of Mass is at 
Answer:
a+ pie r square so the answer is 441x pie = 1385.4424
Step-by-step explanation:
Answer:
25.6%
Step-by-step explanation:
Purchase price = $250 / share
Jan - feb : 38% decrease
(100 - 38)% * 250 = $155
February - March : 20% increase
(100 + 20)% * $155
120% * $155 = $186
Percentage decrease from January to March :
[(250 - 186) / 250] * 100%
(64 / 250) * 100%
0.256 * 100%
25.6%
The tip applies would be $16.30
Answer:
Hi there!
To find an expression equal to 5(h+9), we can distribute the 5 into the equation.
5*h + 5*9
= 5h + 45
Hope this help?
Step-by-step explanation:
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