Answer: There are 20 ways and 1680 ways respectively.
Step-by-step explanation:
Since we have given that
Total number of blocks = 6
Number of red blocks = 3
Number of green blocks = 3
So, Number of patterns she can make by placing them all in a line is given by

If there are 3 white blocks
so, total number of white blocks becomes 9
So, Number of total pattern she can make by placing all nine blocks in a line is given by

Hence, there are 20 ways and 1680 ways respectively.
Answer:
4
Step-by-step explanation:
the degree of the polynomial is the highest degree of any of the terms.
Answer:
B
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
area of a parrelogram formula:
A=bh
A=(8)(6)
A=48