12 × 2 = 24
anything to ask please pm me
there is an error because -9 x 1 = -9 not -1. But I would assume that you multiply -9×-1 and then -9×-2 ect.
Answer:
600
Step-by-step explanation:
3 x 10 = 30
2 x 10 = 20
30 x 20 = 600
Answer:
b
Step-by-step explanation:
all squares have 4 sides which is a quadrilateral.
