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Wittaler [7]
3 years ago
12

4 old friends meet. if each one shakes hands with each other's, how many handshakes are there altogeather?

Mathematics
1 answer:
Anon25 [30]3 years ago
7 0
One person would be shaking 3 other peoples hands. 
So, there's 3 handshakes right there. No you multiply that by 4.
Which is 12. So there are 12 handshakes happening. 

Hope this helps. c:
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Which of the following is a trinomial with a constant term?
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Option D x+2y+10 .

A trinomial with a constant term will have three terms, and one of those terms will be a constant, which is a number.

we also know about the Constant

A fixed value. In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.

Some relatable terms are :

Monomial: Polynomial having a single term.

Binomial: Polynomial having two terms.

Trinomial: Polynomial having three terms.

In given option we'll define

in option A there is no constant .

option B there i sonly given x which is also not constant.

further in option c it is simply binomial in which only two terms are given without constant .

so at last conclusion is in option D there are three terms are given with one constant which is number 10 .

x+2y+10 is trinomial with a constant.

For more information about Polynomial

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2 years ago
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