Mean is the average so add the numbers and divide by 9.
Mean = 25
The answer is A dijddndndnbdbdbf
Answer:
140°
Step-by-step explanation:
The opposite angles in a parallelogram are congruent, thus
∠ K = ∠ M = 140°
Answer:
Step-by-step explanation:
(x+1)(x−3)(x−4)
=((x+1)(x−3))(x+−4)
=((x+1)(x−3))(x)+((x+1)(x−3))(−4)
=x3−2x2−3x−4x2+8x+12
=x3−6x2+5x+12