The answer to your question is 3.666
A=61 since if you do the opposite equation 42+19=61
Answer:
324
Step-by-step explanation:
square has 4 sides.
perimeter adds all sides to make 72
72/4=18 units each side
length * width =area of square
square has all sides equal, so 3y and 2x are tricks to confuse. All sides are 18.
18*18= 324
V = (1/3) B * h
B = area of the base
V = (1/3) * 900 * 40
V = 12,000 m^3
Answer:
x=12
Step-by-step explanation:
63+8x-17+3x+2=180
48+11x=180
11x=132
132/11=12
