A rectangular garden is fenced on all sides with 246 feet of fencing. The garden is 7 feet longer than it is wide. Find the length and width of the garden.
(w + 7) feet=top w=side

The length of the garden is
feet.
The width of the garden is
feet.

32

step-by-step explanation:

step-by-step explanation:

in which figure is point g a centroid

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.