What is the area of the composite figure

Area = (6π   + 10)

Step-by-step explanation:

One way to solve this is to get the area of the big circle and subtract the small inner circle and divide by 2; also add the area of the rectangle (LxW)

Area = (big circle - small circle)/2   + area of rectangle

Big circle:  radius = (4/2 + 2) = 4

Area of big circle = π = π = 16π

Small circle: radius = (4/2) = 2

Area of small circle = π = π = 4π

Rectangle

Length L =5 and Width W= 2

Area of rectangle = LxW = 5*2 = 10

Area = (big circle - small circle)/2   + area of rectangle

Area = (16π - 4π)/2   + 10

Area = (12π)/2   + 10

Area = (6π   + 10)

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a