Your answer would like 1) -25
In order to visualize the transformations, we must execute the transformation in the options
The first transformation would shift triangle ABC 3 units to the left and reflect it across x = 4. This will not map ABC unto DEF.
The second transformation would shift triangle ABC 7 units down and reflect it across x =4. This will map ABC unto DEF,
So, the answer is the second option.
The answer to the problem is 28.
The volume is 810 ft^3= 9*10 *x
810=90x
x=810/90
x=9 feet is the long
