Chris wants to place fencing around a portion of his backyard for his new dog. If the dimensions of the rectangular space are 22ft by 10ft, how much fencing will Chris need to buy?

Chris needs to buy 64ft of fencing.

Step-by-step explanation:

The question simply wants us to find the perimeter of the rectangle. The dimensions of the rectangle space have been given as 22ft by 10ft, to calculate the amount of fencing Chris need to buy will be:

Perimeter of a rectangle= 2(l+w)

where, l = length

w = width

Perimeter= 2(l+w)

=2(22ft+10ft)

=2(32ft)

=64ft

Chris needs to buy 64ft of fencing.

hope it will help :)

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.