50% of 40 is 20.
40/2 =50.
Just divide the number by 2 anytime it asks for 50%.
x is the 1st number, y is the 2nd number, z is the 3d number.
x+y+z = 2
x - y + z= -2
x - z = y +22 -----> x-y-z=22
x+y+z = 2
<u>x - y + z= -2</u>
2x + 2z =0
x + z = 0
x = -z
x - y + z= -2 and x = -z
-z - y + z = -2, y =2
x-y-z=22 and x = -z, and y = 2 -----> x -2 +x = 22 --->2x = 24 ----> x = 12
x= -z -----> z = - 12
We have: 5m 75cm = 5.75 m
So the length of each piece is : 
ok done. Thank to me :>
Answer:
90 clockwise
Step-by-step explanation:
rotate it by 90 degrees. it lines up
Answer:
Theres no picture?
Step-by-step explanation:
