Answer:
Width of rectangular pen = 10 feet
Length of rectangular pen = 20 feet
Step-by-step explanation:
We are given the following in the question:
Area of rectangular dog pen = 300 square feet
Let be the width of the rectangular pen.
Then, length of the pen is given by:
Area of rectangular pen = Area of rectangle
Putting values, we get
Since, dimensions can never be negative, we get
Width of rectangular pen = 10 feet
Length of rectangular pen = 20 feet
I am assuming you want to find r. r = -36
A = 4
=
r =
I don't see an option for my answer, but this should be right..
Hope this helped though!
Answer
46
Step-by-step explanation:
186 divied by 4 = 46.5
Answer:
3
Step-by-step explanation:
He got 42 correct