20cm by 20cm by 50cm
m+m when m equals 2. 2+2 4
5 times 20cm = 1 meter
20 cm equals eight inches.
20cm
0.2
20cm
m = 20/9 or 2 and 2/9
m = -1
if by m2 you mean m multiplied by 2, then m= 2 2/3if by m2 you mean m squared, then m still =2 2/3, because the m squared becomes m times m which equals 2m
m + 9 = 2 Therefore, m = 2 - 9 m = -7
6