HELICORRETO BIMESTRAL N° 2 - 2° GRADO - GEOMETRÍA

December 2023 1 3 Report

HELICORRETO BIMESTRAL N° 2 - 2° GRADO - GEOMETRÍA - TT

kooktae15

Respuesta:

1. 5

2) 66=6x

11=x

3) Yx-2=3x2

4x-2=6

4x=8

x=2

4)180(7-2)=180(5)=900

5)7x-2=20

7x=21

x=3

Explicación paso a paso:

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