<span>You just have to break each number with its value.
30+2+.04+.003</span>
When a line has a slope of zero it means that it is horizontal. This means that all the x values have the same y values. In this case it means that the y value is always -1.
The equation for this line is...
y = -1
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:

Step-by-step explanation:
we know that the circumference is equal to

we have

substitute

