4x – 4 +5 < > 3(x - 1)+2x

With a step by step explanation “How you got the answer”

4x+1>5x-3

Step-by-step explanation:

4x-4+5<>3(x-1)+2x

4x+1<>3x-3+2x

4x+1>5x-3

r = 40.5

A = 1640.25 pi

Step-by-step explanation:

The circumference is given by

C = pi *d

81 pi = pi *d

Divide each side by pi

81 = d

We can find the radius

d = 2r

81 = 2r

Divide each side by 2

81/2 = r

40.5

Now we can find the area

A = pi r^2

A = pi ( 40.5)^2

A =1640.25 pi