Can somebody please help me I am really stuck
2 answers:
To work out the circumference you have to multiple pi by the diameter . since pi is 3 and the diameter is 9. you have to multiply 9 by 3 to work it out.the answer would be 27. hope this helps you
Circumference of a circle formula : C = 2 * pi * r pi = 3 r = d/2......= 9/2 = 4.5 C = 2 * 3 * 4.5 C = 27 cm
You might be interested in
The second option: (-3)+(-3)+(-3)+(-3)+(-3) is correct because you are multiplying the -3 five times Hope this helps!
Answer:
1133/10000
Step-by-step explanation:
Answer:
(2.1)
Step-by-step explanation:
assuming your period (.) is actually a comma in the U.S. it would be the coordinate (2,1) where x =2 and y =1.
so I think the answer is very difficult ask to someone else
Step-by-step explanation:
xy=4
2x-y+2=0