Lines y = −2x + 3 and y = 3x – 5 intersect the x-axis.
Given a = 7 and b = 13, this gives us for c:
6 < c < 20, i maybe be wrong
Circumference of a circle is the distance around the circle. This can be found by using the equation below
2*pi*radius
Our diameter, as shown, is 9cm. Since radius is half of the diameter, our radius is 4.5cm.
Therefore, our circumference is...
2 * pi * 4.5 = 9pi cm total
