Explain, what does the break-even point represent? What does it mean to break even ? How much profit do you make at the break even point? Before? After?

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

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?