In exponent multiplication, When the bases are the same you ADD the power so it is n^7
First you take the area,
4 x 2 = 8 cm
Then you take 72 cm and divide it by 8 cm to get your length
So the answer for the length is 9 cm
Answer:
x=3
Step-by-step explanation:

Cross mutiply and x is equal to 3
Step-by-step explanation:
from which text book please
It’s like the answer you have to figure out ? Lol idk