makenna100 makenna100

30-04-2020
Mathematics

contestada

Please find the value of x

Please find the value of x class=

Respuesta :

ckayep0cx2v ckayep0cx2v

30-04-2020

Answer:

x = 27°

Step-by-step explanation:

You know that both sections together add up to 180°, so you want to set up an equation:

2x + 99 + x = 180

3x + 99 = 180

3x = 81

x = 27°

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