A wildlife organization plans to build a boardwalk across a marshland in their community. To measure the distance across the marshland, they set up ropes and pegs as shown in the diagram, and then took the following measurements: DE = 1.2m , DC = 1.5m , BC = 68.0m . If AB is parallel to DE how long is the distance across the marsh AB , to the nearest tenth of a meter?

2

step-by-step explanation:

1+1=2

true

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!