C=2pir
c=25.12
25.12=2pir
divide both sides by 2
12.56=pir
divide both sides by 3.14 since we will use pi=3.14
4=r
radius is 4cm
You go out with x and up with y. so if your number is (6,7) or x6 and y 7 you go right 6 then up 7
your answer should be 88800
The answer is C. D = {0,1,2}; D = {x | x is a whole number, x < 3}
Answer:
idk the answer but i use socratic by google to take pictures of the problems and find answers online, and also cymath.com is a really great place to get answers for math, i hope this helps!
Step-by-step explanation:
