AB with endpoints A (4,4) and B(5, -1) is reflected in the line y = x to create its image A' B' Graph A'B'. Then find the perimeter of the figure formed by the segments AB. B'B, and AB' to the nearest tenth.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.