What is the answer of 3[4(2³)-5²+7(8+4²)-16]?

3[4(23)-52+7(8+42)-16]

3 x (4 x 8 - 52 + 7 x (8 + 42) - 16)

3 x (32 - 52 + 7 x (8 + 42) - 16)

3 x (16 – 52 + 7 x (8 + 42))

3 x (16 - 25 + 7 x (8 + 42))

3 x (-9 + 7 x (8 + 42))

3 x (-9 +7 x (8 + 16))

3 x (-9 + 7 x 24)

3 x (-9 + 168)

3 x 159

477

i need a picture or some numbers

step-by-step explanation:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: