The answer is 1680. To get this you do 8*7*6*5 because there are 8 options for the first character, and then you can repeat that for the second one with 7, 6, and 5
Answer:
i think {x,y} = {-5,-2}
Step-by-step explanation:
Answer:
The radius is always half of the diameter.
Step-by-step explanation: