Coordinates for N (-3,-3)
Let the middle number be x.
Then the other numbers are x - 1 and x + 1.
x - 1 + x + x + 1 = -369
3x = -369
x = -123
x - 1 = -124
x + 1 = -122
Answer: The numbers are -124, -123, -122
the area should be 2.40inches
also known as 2 2/5 inches
Answer:
144
Step-by-step explanation:
9*3=27
27*4=108
6^2=36
108+36=144
S=3*9*2+0.5*(12+6)*8+3*12+6*3=54+72+36+18=180