Answer:
1
Step-by-step explanation:
3/11 *3/11
2nd 3/11 flips over. Then multiply. Then u get 33/33 which equals 1
Answer:
What grade is this?
Step-by-step explanation:
Use Pascal's Triangle
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
1 7 21 35 35 21 7 1
1 8 28 56 70 56 28 8 1
1 9 36 84 126 126 84 36 9 1 (this is the row you use)
So, the seventh term of (3x + 2y)^9 will be 84xy
there is no length in a circle