Answer:
120poles
Step-by-step explanation:
Given
Length of each poles of the paddock = 30
Since a square has 4 sides, the perimeter of the square shaped paddock is what we are to look for.
Perimeter of a square = 4L
L is the length of each side of the paddock
Perimeter = 4(30)
Perimeter of the square = 120
Hence he used 120poles for the paddock
HERE IS YOUR ANSWER IN PICTURE..
Answer:
x = 2, - 3/2.
Step-by-step explanation:
|4x - 1| = 7
4x - 1 = 7 or 4x - 1 = -7
4x = 8 or 4x = -6
x = 2 , x = -3/2.
Answer:
0.0029; $26.6; $44.4
Step-by-step explanation:
