Answer:
8+1
Step-by-step explanation:
(12/4) * 3
Answer:
exact form: 8/3
decimal form: 2.6
mixed number form: 2 2/3
Step-by-step explanation:
Answer:
2m
Step-by-step explanation:
When the perimeter of square is concerned, all the sides are equal. Since perimeter is the sum of all sides so perimeter of square is equal to 4L
P=4L
8=4L
L=8/4
L=2 m
Answer:

So then is required at least 210 ft in order to satisfy the conditions.
Step-by-step explanation:
For this case we can assume that the rectangular enclosure is on the figure attached.
The perimeter on this case is given by:

We know that the total area is
and the total area is given this formula:

Because we have two identical rectangular pieces.
And we can find the value for W like this:

And then we can find the perimeter like this:

So then is required at least 210 ft in order to satisfy the conditions.
Answer:
= 6.5 dollars per book
Step-by-step explanation:
This is a fraction equal to
13 dollars ÷ 2 books
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.