Answer:
108
Step-by-step explanation:
What do you think and what have you previously learned on the subject?
13-9 = 4
4-4 = 0
0 divided by 2 = 0
2x = 0
x = 0
The product of 12 and -5 is -5(12) = -60. Note that 12(-5) = -60 also.
THE PERIMETER OF THE PRECEDING FIGURE 17.8 METERS