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NM equals 2x + 1, as stated in the question!

Q: If AB equals 3x plus 5 and NM equals 2x plus 1 then NM equals what?

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ac + cb = ab = 9 2x - 1 + 3x = 9 5x -1 = 9 So 5x = 10 Thereby x =2. Also ac = 3 and cb = 6

7

5.3 = 2x so x = 5.3/2 = 2.65

That depends on the value of CD and the perimeter of the quadrilateral out lined in the question

Commutativity.

Related questions

ac + cb = ab = 9 2x - 1 + 3x = 9 5x -1 = 9 So 5x = 10 Thereby x =2. Also ac = 3 and cb = 6

7

5.3 = 2x so x = 5.3/2 = 2.65

yes because ab plus bc is ac

2ab

That depends on the value of CD and the perimeter of the quadrilateral out lined in the question

Commutativity.

No. A times B = AB

The existence of the additive inverse (of ab).

associative property

the midpoint of AB.

C minus B equals AB