What is the solution to the equation 1/4x + 2 = - 5/8x - 5?

You can find the constant of proportionality by finding the ratio of

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.