Answer:
50 i think
Step-by-step explanation:
I don't know if this is right but I think it is $4500
Answer: D
Step-by-step explanation:
The perimeter is all the sides added up
2.5x + 2.5x + 10 + 2 + 10 =>
5x + 22
It is also given that the perimeter is 10.5x
meaning that both these values are equal
5x + 22 = 10.5x
Answer:
in (x,y), it becomes (-x,y)
Step-by-step explanation: