Acommunity center is organizing a dance . there are four large columns arranged at the corners of a square. the decorating committee will hang one large streamer from each column to every other column. how many streamers are needed?

For a better understanding of the explanation provided here please go through the diagram in the file which has been attached.

As we can see in the diagram there are four corners namely, A,B,C and D and each corner has four columns as depicted by the four vertical lines in the diagram.

Now, we have been told that the decorating committee will hang one large streamer from each column to every other column. Therefore, a streamer each will go from, say, the column at A to the columns at B,C and D. These streamers are, P,T and S, respectively.

Thus, if we have a nice look at the diagram we can see that the total number of streamers needed will be 6.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.