mixxbrii mixxbrii

16-11-2021
Mathematics

contestada

What is the value of X?

What is the value of X class=

Respuesta :

16-11-2021

Answer:

x=16

Step-by-step explanation:

the angles of a triangle always add up to 180 so we have x+2 + 7x+2 + 3x = 180. subtract 4 from both sides and add up at the x to get 11x = 176. divide by 11 to get x=16

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jillianroseb1910 jillianroseb1910

16-11-2021

(x+2)+(7x+2)+(3x)=180
11x+4=180
11x=176
x=16

Answer Link

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