We know (Ohm second law) that $R= \frac{k}{d^2}$ where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= $0.4\cdot9 \Omega mm^2$ . The moment the diameter becomes 8mm R becomes

$R= {{0.4\cdot 9}\over{16}} \Omega = 0.225 \Omega$

4 0

2 years ago

We know 4 times 9 = 36

omeli [17]

Hello!

So, 9 is a multiple of 36, we know that much.
36 is NOT a factor of four.
9 is a factor of 36.
So, check the first box and the third box.

Have a wonderful day! :)

-L

6 0

2 years ago

Read 2 more answers

Can y'all help with this?

lesya692 [45]

Answer:

Step-by-step explanation:

rate = a

a = -16-(-11)/9-6

a= -5/3

3 0

2 years ago

By how much is figure a larger than forgive b in area

Nadusha1986 [10]

What are the measurements?

4 0

2 years ago