dijida1610 dijida1610

20-02-2022
Mathematics

contestada

What is the value of x if m ∠ 5 = 10x + 5 and m ∠ 3 = 8x - 5

What is the value of x if m 5 10x 5 and m 3 8x 5 class=

Respuesta :

jimrgrant1 jimrgrant1

20-02-2022

Answer:

x = 10

Step-by-step explanation:

∠ 5 and ∠ 3 are same- side interior angles and sum to 180° , that is

10x + 5 + 8x - 5 = 180 , so

18x = 180 ( divide both sides by 18 )

x = 10

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