Answer:
x^4-x^3y+y^3x-y^4
Step-by-step explanation:
he;lfvpfk2ewl;9kvebnmhicojbmh3jkiodjhbsws4xAnswer:
Step-by-step explanation:
ewohfgefy80pokjnghjokjhgfdswqwertyuioplkjbv
Answer:
The perimeter of the dog's play area is 30 ft
Step-by-step explanation:
Rectangle:
- The opposite sides are congruent.
- The opposite angles are congruent.
- The sum of all four angles of a rectangle is 360°.
- The sum of two adjacent angles of a rectangle is 180°.
- The diagonals bisect each other.
- The perimeter of a rectangle is = 2(Length+width)
- The area of a rectangle is = Length × width
Given that,
The length of the long side of the dog's play area was = 10 ft.
So, Length of dog's play area is = 10 ft.
The length of the short side of the dog's play area was = 5 ft.
So, width of dog's play area is = 5 ft.
It is a rectangular plot.
So, the perimeter of the dog's play area is =2(Length+width)
=2(10+5) ft
=2(15) ft
=30 ft
Answer:
Answer: The value of X is 28
