= 19 this is the answer I'm guessing since 16-12= 4 so 16 is 4 more than 12
I have NO idea. Try searching on the enternet
Answer:
15 feet
Step-by-step explanation:
Perimeter = All outside lengths added together
We know that the shape is a square, and squares have 4 sides.
So, divide 60 by 4.
60 / 4 = 15.
The length of one side is 15 feet.
M/_XYZ is 50°, if you need to copy and paste the degrees symbol, here it is: °
-3x + 2y = -3
4x - y = -1
2(4x - y = -1)
-3x +2y = -3
8x -2y = -2
-5x = -5
/-5
X = 1
