Answer:
1. 12
2. 0
3. 10
4. 6
Step-by-step explanation:
What are the coordinates of the center of mass?
Answer:
Step-by-step explanation:
given n particles of masses m1, m2, .... mn located at points (x1, y1), ... (xn,yn) the coordinates of the center of mass are given by
So, using this formulas we get that
which corresponds to answer D
Answer:
The correct answer is D.
Step-by-step explanation:
I got it right on the Edmentum test.
Answer:
The sweater was 30% off
Step-by-step explanation:
To find this answer you need to simply dived 15 ÷ 50 to get the answer of 0.3 and 0.3 as a percent would be 30 making the sweater 30% off