the figure below shows triangle DEF and circle E point D lies on the circumference of the circle and the area of the circle is 9 pie In ^2 what is the area of the triangle

What expression is equivalent to 42x-56y

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Is the point (0, 8) on the x-axis or y-axis? how do you know?