22.72 =22.7
22.85=22.9
22.81=22.8
22.65=22.7
22.75=22.8
22.68=22.7
so the ones that round up to 22.7 or 22.8 are the following
22.72
22.81
22.65
22.75
22.68
Answer:
-13
Step-by-step explanation:
(7−15−3+5−7)⋅1
Subtract 15 from 7 to get −8.
(−8−3+5−7)×1
Subtract 3 from −8 to get −11.
(−11+5−7)×1
Add −11 and 5 to get −6.
(−6−7)×1
Subtract 7 from −6 to get −13.
−13
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
The area of the triangle and the square are 4.66( infinite)