Answer:
Step-by-step explanation:
(-2)(1)(3)(-1) - (1)(3)(-1)(-2)
6 - 6 = 0
I believe you only need to know one angle.
For example, if you know angle 1, you can calculate angle 3. Angle 2 = angle 3 and angle 4 = angle 1.
Also, Angle 5= angle 1 and so on...
6 subsets are possible, but the number of subsets depends on the problem
Answer:
2/9
Step-by-step explanation:
2 + 7 = 9
There are two Indian stamps, and the total is 9 stamps.
Answer:
go to and search answer
^^MATH
WAY
Step-by-step explanation:
ITS REALLY HELPFUL
