Answer:
they are similar cuz it resembles a "z" pattern. The angles are so the same.
Answer:
<em>(C). </em>
<em> = ( x + 4 )² ; x ≥ 0</em>
Step-by-step explanation:
multiply not divide you should get it
4x+y = 20
3x+y = 2
4x+y-3x-y = 20-2
x = 18
3x+y = 2
3.18 + y = 2
54 + y = 2
y = -52