I wrote the steps down, hopefully you understand them and the answer is on the lower right corner.
The answer is 340.687 liters
The line that maps a figure onto itself is a line of symmetry of the figure.
From the given trapezoid, the line of symmetry of the trapezoid is x = -2.
Therefore, the <span>equation for the line of reflection that maps the trapezoid onto itself</span> is x = -2.
18. It would be the second graph. The third graph is eliminated as the boy takes a time period to shave, which means there should be a constant point (horizontal line) right after the first incline. The first one is eliminated as the boy takes a bath which requires another constant point in the graph.
19.
C
E
D
A
B
52 ft
The missing side is 5ft because 11-6 is the remaining side length.
11+5+6+8+7+15=52
