What is the area of this irregular figure knowing that the formula for the area of a rectangle is l x w.

35

Step-by-step explanation:

5+5+10+3+2+7+3=35

The area is 42

Step-by-step explanation:

First you have to divide the figure into three rectangles

The first one has

Lenght=10

Width=5-2=30

Area=l x w=10x30=30

The other two are equivalent in lenght and width that means that if if we find the area of one we must multiply by 2 to find the other.

Rectangles 2 and 3

Lenght=3

Width=2

Area of one of them=3x2=6

Both rectangles=6x2=12

Now, we add everything up

Total Area=12+30=42

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)