What is the area of this polygon? (see Image for answers

43.5 sq. units

Step-by-step explanation:

Area 1 = 1/2 * 3 * 2 =  3

Area 2 = 1/2 * 5 * 1 =  2.5

Area 3 = (8 + 11)/2 * 4 =  38

total area = 3 + 2.5 + 38 = 43.5 sq. units

b

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9