The figure below is called a pantograph. A pantograph is an expandable device used in the television industry to position lighting and other equipment. In the
photo, points D, E, F, and G are the vertices of a parallelogram. Parallelogram
DEFG is one of many parallelograms that change shape as the pantograph
extends and retracts. Use the figure to answer the following questions.

If DE = 2.5 ft, what is FG? How do you know? If the measure of angle E is 129
degrees, what is the measure of angle G? How do you know? What happens to
the measure of angle D as the measure of angle E increases or decreases?
Explain.

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!

agree

step-by-step explanation:

6950 is the