Let's called this number x and sum it with 35
x+35
We know this sum is equal to 100, let's equal it.
x+35=100
x+35
We know this sum is equal to 100, let's equal it.
x+35=100
Consider the triangle.
2 answers:
You might be interested in
Answer:
65 ft by 39 ft
Step-by-step explanation:
Let x ft be the length of each part and y ft be the width of each part. The total perimeter of all 5 parts is
The length of the large rectangle is 5y ft and the width of the large rectangle is x, so the total area is
From the first equation,
Substitute it into the area expression:
Find the derivative:
Equate it to 0:
Then