Answer:
noted, thanks for the note
Answer:
16
Step-by-step explanation:
area of a circle is pi x r x r
since it is a quarter
1/4 x pi x 8 x 8 = 16 x pi
5/6 is an answer to your question
Answer:
x=8,9
Step-by-step explanation:
x^2-17x+72=0
(x-8)(x-9)=0
x=8,9
Answer:
20%
Step-by-step explanation:
4/5=.80
1-.80=.20
.20=20%