fgteeve882 fgteeve882

21-10-2020
Mathematics

contestada

need help with some practice

need help with some practice class=

Respuesta :

27spidersmart 27spidersmart

21-10-2020

Answer:

51°

Step-by-step explanation:

(x+6)°+(3x-30)°=180°=

x+6+3x-30=80

x-24+3x=180

4x-24=180

4x-24+24=180+24

4x=204

x=51°

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robandjenfries robandjenfries

27-01-2021

Answer:

it is 51

Step-by-step explanation:

Answer Link

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