Which system is independent and inconsistent?
x-y+z= 2
ex-y-z=2
x+y+z = 2
x-y+z = 2
x+y-z=3
ix-y-z=4
n
2x+ 2y + 2z = 4
-x-y-z=-2
x+y+z= 2
| x-y-z=2
{ x + y-z = 3
|-x+y+z=4

which system is independent and inconsistent

The answer is part a: use

He will need 2,898 pieces of paper

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )

Iam not sure but i think the answer is b