Answer:
Step-by-step explanation:
16
separate into 4 triangles. 2x1= 2
triangle area formula= 1/2 l x w
3x4=12 12+4 is 16
the answer is b
9.68
it makes sense when u tink about ot
2x + 6 = x - 5
2x - x = -5 - 6
x = -11 ← the end
