Question

Help me please thanks

Answer 1

C.
`(c)/(8\pi b) = a`

Explanation:

Pretend pi, b, and c are just regular numbers, and a is the variable. How would you get a alone on one side? First write the equation.

c = 8πab

c = 8 x π x a x b

Use the commutative property:

c = 8 x π x b x a

Use the associative property:

c = (8πb)a

Divide both sides by (8πb) to get a alone on one side.

`(c)/(8\pi b) = a`

I really hope this helps you =)

Answer 2

D

Explanation:

given c = 8πab

Isolate a by dividing both sides by 8πb

`(c)/(8b\pi )` = a → D