Find the area of the composite figure. 4 ft
6 ft
6 ft
9 ft
9 ft
18 ft
Area
feet squared

174 feet squared

Step-by-step explanation:

The figure is composed of a rectangle and a right triangle

Therefore,

Area of the composite figure = area of the rectangle + area of the right triangle

= (L*W) + (½*b*h)

L = 18 ft

W = 9 ft

b = 18 - (6 + 6) = 6 ft

h = 4 ft

Plug in the values into the equation

Area of the composite figure = (18*9) + (½*6*4)

= 162 + 12

= 174 ft²

45

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,