20 is 85% of the number 23.5294
Answer:
how about no
Step-by-step explanation:
did anyone ask
Answer:
Length = 8 in. Perimeter = 28 in.
Step-by-step explanation:
The equation for finding area is: A = l*w
Let's put the values we already know into the equation
48 = l * (6)
Divide both sides by 6 to isolate the l
8 in. = l
We know this answer is correct because 8 * 6 = 48
Now that we know that the length is equal to 8, we can solve for the perimeter.
To find the perimeter you have to add the values of all of the sides together.
Since we know that the top of a letter box is in the shape of a rectangle, we know that two of the sides are 6 in. and the other two sides are 8 in.
6 + 6 + 8 + 8 = 28 in.
I think the answer is D. 20. Hope this helps!!!!
The dimension of the classroom is 23 feet by 24 feet
<h3>Area</h3>
The area of a shape is the amount of space it occupies
<h3>Area of the classroom</h3>
The area of the classroom is the product of its dimension
So, we have:
![Area = Length \times Width](https://tex.z-dn.net/?f=Area%20%3D%20Length%20%5Ctimes%20Width)
<h3>Dimension</h3>
The area is given as:
![Area = 782](https://tex.z-dn.net/?f=Area%20%3D%20782)
So, we have:
![Length \times Width = 782](https://tex.z-dn.net/?f=Length%20%5Ctimes%20Width%20%3D%20782)
Using the above equation, a possible dimension of the classroom is:
Hence, the dimension of the classroom is 23 feet by 24 feet
Read more about areas at:
brainly.com/question/24487155