y − 5 = 3(x − 1)
y = 0 => 0 - 5 = 3(x - 1)
- 5 = 3x - 3
- 5 + 3 = 3x
3x = - 2
x = - 2/3
x = - 0,6
x = 0
y - 5 = 3(0 - 1)
y = 5 - 3
y = 2
Could you give more of the question?
Answer:
2
Step-by-step explanation:
Total area of five circles of radius r is 5pi r^2
Total area of three circles of radius s is 3pi s^2
If A = B, then 5pi r^2 = 3pi s^2
r^2 / s^2 = 3/5
Therefore r/s = sqrt(3) / sqrt(5)
