Answer: l = P/2 - w
Step-by-step explanation:
Perimeter formula for rectangle :
P = 2( l + w )
We have to write l in terms of P and W.
P/2 = ( l + w)
P/2 - w = l
Now, flip the equation and you'll get :
l = P/2 - w
16 would be the amount of shelves
Answer:
Noah types faster
Step-by-step explanation:
Andre's typing speed per minute - 52 words per minute
= 52
Noah's typing speed per minute - 57 words per minute
= 57
Answer:
AC=26
Step-by-step explanation:
AB and BC equal each other. So to find x, you would make the equation 6x-5=8x-11. Add 11 on both sides so it would be 6x+6=8x. Then subtract 6x from 8x. Then divide by 2 to get x=3. Since AC=AB+BC, plug in x into on of the equation and multiply by 2.