I NEED. HELP PLEASE! :)

What is the area of a circle whose diameter is 32 inches? Use π=3.14 in your calculations. Show your work.

A =803.84 in^2

Step-by-step explanation:

The diameter is 32 inches

The radius is d/2 = 32/2 = 16

The formula for area is

A = pi r^2

A = 3.14 (16)^2

A =803.84 in^2

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!