hanhanhana689 hanhanhana689

19-07-2021
Mathematics

contestada

what's is the value of x?

whats is the value of x class=

Respuesta :

mathstudent55 mathstudent55

19-07-2021

Answer:

40°

Step-by-step explanation:

The measure of the right angle is 90°.

The measures of the angles 10° and 2x add up to the measure of the right angle.

2x + 10° = 90°

2x = 80°

x = 40°

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