saraha20019 saraha20019

04-01-2021
Mathematics

contestada

PLEASE I NEED HELP WITH MATH HOMEWORK
I need explanation too!!!
Question: find the value of the varible

PLEASE I NEED HELP WITH MATH HOMEWORK I need explanation too Question find the value of the varible class=

Respuesta :

Hamster01100 Hamster01100

04-01-2021

Answer:

x=50

Step-by-step explanation:

3x+30=180

3x=150

x=50

Answer Link

Аноним Аноним

04-01-2021

Answer:

Step-by-step explanation:

we know something about the angles of a triangle already

A + B + C = 180°

soooo...

X + X + (X+30)= 180

3X + 30 = 180

3X = 150

X = 50 °

does that makes sense?

Answer Link

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