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Inga [223]
3 years ago
14

Which expression represents the sum of (2x-5y and (x+y) ?

Mathematics
1 answer:
gayaneshka [121]3 years ago
8 0
I have no clue you have to do something like x2-x1 over y1-y2 and you get yoyu answer from that. 
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A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°. An isosceles triangle has two sides out of three equal.

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