Answer:
Step-by-step explanation:
d= 2r
therefore the radius is 1
Answer:
22 x 20 is 440 ,
8x16 is 128 ,
440 - 128 is 312
Step-by-step explanation:
I THINK
Answer:
I don't understand what should i answer.
The only thing I undrestood was that this is a relation which can be a function.
Answer:
sorry I need some point
Step-by-step explanation: