If a + b = -2a+b=−2 and x + y = -2x+y=−2, what is 4x + 5a + 4y + 5b4x+5a+4y+5b?
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Answer:
8 inches
Step-by-step explanation:
Let l represent the length of the square
The area of a square = l^2
That means,
l^2 = 24 km^2
Take the square root of both sides
l =
l =
l =
l = 2
Now lets find the perimeter
Perimeter of a square, P = 4l
P = 4* 2
P = 8 inches