Answer:
y = 40 / sqrt(pi)
Step-by-step explanation:
The area is 400
We want to find the diameter
400 = pi r^2
Divide each side by pi
400/ pi = r^2
Take the square root of each side
sqrt(400/ pi) = sqrt(r^2)
20/ sqrt(pi) = r
The diameter is twice the radius
2 r = d
2 * 20/ sqrt(pi) = d
40 / sqrt(pi) =d
y is the diameter so
y = 40 / sqrt(pi)
Answer:
10
Step-by-step explanation:
10 + 8 equals 18 and 10 by 8 equals 180
Y inter (0, -3) x inter (2,0)
Answer:aaaaaaa
Step-by-step explanation:
AAAAAAAAAA
