Answer:
length= 24cm
Step-by-step explanation:
interpreting the question
L=3w
perimeter=2(l+w)
64=2(3w+w)
64=2(4w)
64=8w, Divide both sides by 8
w= 8cm
since w= 8
L=3w
L=3×8
L=24cm
Answer:

Step-by-step explanation:
6² ÷ 23
36 ÷ 23

Hello!
I believe the answer is dividend.
Look at it like this..
10 / 5 = 2
^ ^
dividend divisor ^ quotient.
Hope this helps! ☺♥