Gabrielladubon Gabrielladubon

12-02-2021
Mathematics

contestada

help me lol !! will give brainleist

help me lol will give brainleist class=

Respuesta :

SmartStudy SmartStudy

12-02-2021

Answer:

28

Step-by-step explanation:

Since, Sum of triangle is equal to 180°

180 = 2x + 50 + 3x - 10

180 = 5x + 40

180 - 40 = 5x

140 = 5x

140/5 = x

28 = x

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thanhtienvo thanhtienvo

12-02-2021

Answer:

50+2x+(3x-10)=180

From there we do prealgebra

then x=28

Answer Link

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