A+b+c=28x+40=180
—>28x=140
—>x=140/28=5
c=9x-3
—>c=42
The answer is X-2 ........
This is a horizontal line passing through the point (0,-1).
Slope = zero.
You just do 280 x 1.17= 327.6
Answer: €327.6
∠KLN and ∠MLI make up a pair of vertical angles.
Vertical angles share a vertex and are the opposite angles formed by intersecting lines. They are also congruent, but just because two angles are congruent doesn't mean they are vertical. That's why ∠KLN and ∠JIG are NOT vertical, for instance.
