A rectangle has a length of x and a width of 5x +4 - x2. Find the perimeter of the rectangle when the length is 5 feet.
1 answer:
Answer:
18 feet
Step-by-step explanation:
Perimeter = 2(length + width)
=> 2(x + 5x + 4 - x²)
=> 2(6(5) + 4 - (5)²)
=> 2(9)
=> 18 feet
You might be interested in
Answer:
I think is the 23
I hope help you
The geometric mean of 2 & 200 is *(20)*
Answer:
10,4
Step-by-step explanation:
width = w
length =l = w+4
area= l*w = (w+4) * w
Answer:
3
Step-by-step explanation:
Because if you take 3.4 you round that 4 down to get just 3.
Answer:
dgfyxbjgucjcyffkcuxt fb k gi
