imnotcrazydude651 imnotcrazydude651

31-05-2018
Mathematics

contestada

The angles of a triangle are 99??, 3x??, and x + 5??.

What is the value of x?

Enter your answer in the box.

x =

Respuesta :

jinc0930 jinc0930

01-06-2018

Since we know a triangle only has 180 degrees we can say:

99+3x+x+5=180

Then we can solve for x:

4x+104=180
4x=76

x=19

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taylordior taylordior

27-01-2021

i just took the test and the answer is 19 !!!! good luck !

<3

Answer Link

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