John is building a fence around his home. Currently his fence measures 14 feet on each side but he wants to increase only the wi
1 answer:
The value of x is 6 feet.
<u>Step-by-step explanation</u>:
- Area of the rectangular fence = 280 square feet.
- The length of the fence = 14 feet
- The width of the fence = (14+x) feet
Area of rectangle = lengthwidth
280 = (14) (14+x)
280/14 = 14+x
20 = 14+x
x = 20-14
x = 6 feet
The width of the rectangular fence is (14+x) = 20 feet.
You might be interested in
slope m = - 2 → B
calculate m using the ' gradient formula '
m = (y₂ - y₁)/(x₂ - x₁)
choosing 2 'clear ' coordinates from the graph of the line
(x₁, y₁) = (0, 7) and (x₂, y₂) = (7, - 5) =
= - 2
m =
Answer:
Step-by-step explanation:
