laurenisabella0108 laurenisabella0108

24-02-2021
Mathematics

contestada

write polynomials that represents the unknown length.

the polynomial is _____.
(simplify answer)

write polynomials that represents the unknown lengththe polynomial is simplify answer class=

Respuesta :

akposevictor akposevictor

01-03-2021

Answer:

Unknown length = 2x - 5

Step-by-step explanation:

The unknown length = (4x - 9) - (2x - 4) (segment addition postulate)

4x - 9 - 2x + 4 (distributive property)

Add like terms

4x - 2x - 9 + 4

= 2x - 5

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