Answer:
x2 + y2 = r2, and this is the equation of a circle of radius r whose center is the origin O(0, 0). The equation of a circle of radius r and center the origin is x2 + y2 = r2.
I think this is the answer.
I think is 3 and 2/3 (I hope I got it right)
Answer:
4/5
Step-by-step explanation:
1-1/5=4/5
she still has 4/5 to read
9. 5y
10. 102 square-4
11. 2a5 square +5b
12. 8m+2+4n
V=π * r^2 * h/3 = π * 2^2 * 8/3 ≈ 33.51032 or about 34 units^2
