Circumference=2pir
r=5
pi=3
circumference=(2)(3)(5)
circumfernce=6(5)
circufmerence=30
answer is 30cm
Answer:
(h+8)^2 + ( y +1)^2 = 9
Step-by-step explanation:
The equation of a circle can be written as
(x-h) ^2 +(y-k) ^2 = r^2
where (h,k) is the center and r is the radius
(h- -8)^2 + ( y - -1)^2 = 3^2
(h+8)^2 + ( y +1)^2 = 3^2
(h+8)^2 + ( y +1)^2 = 9
Answer:
84:2 42/1
Step-by-step explanation:
i think
hope ths helps
Answer:
A
Step-by-step explanation:
u move the decimal place left 2 spaces and u would get 0.024
There are 9 blue marbles.
Step-by-step explanation:
12÷4=3
3×3=9
