Answer:
the answer is B
Step-by-step explanation:
just trust
Because within each system, units are defined in terms of others in the same system using nice round numbers, but no unit in either system is defined in terms of a unit in the other system. The one exception is the unit of time, and there, the relationship is a nice round number: 1 metric second = 1 imperial second.
Answer:
The remaining area in the form of a polynomial function
where 0 < x < 3.
Step-by-step explanation:
Breadth of rectangular piece of cardboard = 7 inches
Length of rectangular piece of cardboard = 20 inches
Area of cardboard = 
Area of cardboard = 
Area of cardboard =
Squares of length x inches on a side cut from each corner.
Length of square = x
Area of 1 square = 
Area of 4 squares = 
Area of remaining portion 
So, the remaining area in the form of a polynomial function
where 0 < x < 3.
For the first equation:
(1,-3)
(-2,3)
(3,-6)
the second equation:
(3,5)
(0,2)
(6,-1)