jasaunm jasaunm

02-12-2020
Mathematics

contestada

pls help asap!! this is due really soon

pls help asap this is due really soon class=

Respuesta :

Аноним Аноним

02-12-2020

Answer:

EF=20

Step-by-step explanation:

EF is midsegment of the triangle so the equation is

AB/2=EF

7x-2/2=2x+8

7x-2=4x+16

7x-4x=16+2

3x=18

x=18/3

x=6

EF=2×6+8

=12+8

=20

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