michaelopoku7520 michaelopoku7520

03-05-2021
Mathematics

contestada

no links, please help asap

no links please help asap class=

Respuesta :

salwabaki0017 salwabaki0017

03-05-2021

Answer:

d. 28

Step-by-step explanation:

I'm pretty sure. Thank you

Answer Link

rose9374 rose9374

03-05-2021

Answer:

28

Step-by-step explanation:

The angles of a triangle should equal 180⁰.

So you're equation would be:

50⁰ + (2x)⁰ + (3x - 10)⁰ = 180⁰

Simply written:

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

Then you solve for x.

Answer Link

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