2 years ago

There are 180 politicians at a meeting. They each shake each others hands with everyone else. How many handshakes were there.

1 answer:

8 0

So if 1 person shakes the other 179 people in the meeting then you would multiply 180 times 179 which would equal 32,220 handshakes

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Determine if each function is linear or nonlinear.

olga nikolaevna [1]

Answer:

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Step-by-step explanation:

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3 years ago

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Will mark Brainlest!! <br>Help Please!<br>(1). find the domain and range of the following <br>

miss Akunina [59]

Answer:

Step-by-step explanation:

You have the domain. It is given as -1≤x≤1

Now all you have to do is figure out the range which is the y value. At first glance I think it might be 3, but that does not look very logical. I'll post this much of it now and be back in under an hour with a more complete answer.

Of course! How silly of me. There is a minimum of y = 1 in the range which comes from x = 0

I've included a graph so you can see how this all works.

So the range = 1 ≤ y ≤ 3