Write the equation of the perpendicular bisector
of the segment with the given endpoints.
47. (2,5) and (4,9)
48. (1, 1) and (3, 1)
49. (1, 3) and (-1,4)
50. (-3, 2) and (-3, -10)

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2